| Lord | Party | Type |
|---|
| Lord Aberdare | Conservative | Elected Hereditary Peer |
| Lord Ackner | Cross Bench | |
| Lord Acton | Labour | Hereditary Peer given Life Peerage |
| Lord Addington | Liberal Democrat | |
| Lord Adebowale | Cross Bench | |
| Lord Ahmed | Labour | |
| Lord Alderdice | Liberal Democrat | |
| Lord Alexander of Weedon | Conservative | |
| Lord Allen of Abbeydale | Cross Bench | |
| Viscount Allenby of Megiddo | Cross Bench | Elected Hereditary Peer |
| Lord Alli | Labour | |
| Lord Alton of Liverpool | Cross Bench | |
| Baroness Amos | Labour | |
| Lord Ampthill | Cross Bench | Elected Hereditary Peer |
| Baroness Andrews | Labour | |
| Baroness Anelay of St Johns | Conservative | |
| Lord Archer of Sandwell | Labour | |
| Lord Archer of Weston-Super-Mare | Expelled Conservative | |
| Lord Armstrong of Ilminster | Cross Bench | |
| Earl of Arran | Conservative | Elected Hereditary Peer |
| Lord Ashcroft | Conservative | |
| Lord Ashdown of Norton-sub-Hamdon | Liberal Democrat | |
| Lord Ashley of Stoke | Labour | |
| Baroness Ashton of Upholland | Labour | |
| Viscount Astor | Conservative | Elected Hereditary Peer |
| Lord Astor of Hever | Conservative | Elected Hereditary Peer |
| Lord Attenborough | Labour | |
| Earl Attlee | Conservative | Elected Hereditary Peer |
| Lord Avebury | Liberal Democrat | Elected Hereditary Peer |
| Lord Bach | Labour | |
| Lord Bagri | Conservative | |
| Lord Baker of Dorking | Conservative | |
| Earl of Baldwin of Bewdley | Cross Bench | Elected Hereditary Peer |
| Lord Barber | Conservative | |
| Lord Barber of Tewkesbury | Cross Bench | |
| Baroness Barker | Liberal Democrat | |
| Lord Barnett | Labour | |
| Lord Bassam of Brighton | Labour | |
| Lord Beaumont of Whitley | Green
|
| Lord Bell | Conservative | |
| Lord Belstead | Conservative | Hereditary Peer Given Life Peerage |
| Lord Berkeley | Labour | Hereditary Peer given Life Peerage |
| Lord Bernstein of Craigweil | Labour | |
| Lord Best | Cross Bench | |
| Lord Bhatia | Cross Bench | |
| Lord Biffen | Conservative | |
| Baroness Billingham | Labour | |
| Lord Bingham of Cornhill | Cross Bench | Senior Lord of Appeal in Ordinary |
| Lord Birt | Cross Bench | |
| Lord Black of Crossharbour | Conservative | |
| Bishop of Blackburn (Alan D. Chesters) | | Lord Spiritual |
| Baroness Blackstone | Labour | |
| Lord Blackwell | Conservative | |
| Lord Blake | Conservative | |
| Lord Blaker | Conservative | |
| Baroness Blatch | Conservative | |
| Viscount Bledisloe | Cross Bench | Elected Hereditary Peer |
| Baroness Blood | Cross Bench | |
| Lord Blyth of Rowington | Conservative | |
| Baroness Boothroyd | Cross Bench | |
| Lord Borrie | Labour | |
| Lord Boston of Faversham | Cross Bench | |
| Lord Boyce | Cross Bench | |
| Lord Bowness | Conservative | |
| Lord Brabazon of Tara | Conservative | Elected Hereditary Peer |
| Lord Bradshaw | Liberal Democrat | |
| Lord Bragg | Labour | |
| Lord Bramall | Cross Bench | |
| Lord Brennan | Labour | |
| Lord Brett | Labour | |
| Lord Bridge of Harwich | Cross Bench | |
| Viscount Bridgeman | Conservative | Elected Hereditary Peer |
| Lord Bridges | Cross Bench | Elected Hereditary Peer |
| Lord Briggs | Cross Bench | |
| Lord Brightman | Cross Bench | |
| Baroness Brigstocke | Conservative | |
| Lord Brittan of Spennithorne | Conservative | |
| Lord Brooke of Alverthorpe | Labour | |
| Lord Brooke of Sutton Mandeville | Conservative | |
| Viscount Brookeborough | Cross Bench | Elected Hereditary Peer |
| Lord Brookman | Labour | |
| Lord Brooks of Tremorfa | Labour | |
| Lord Brougham and Vaux | Conservative | Elected Hereditary Peer |
| Lord Browne of Madingley | Cross Bench | |
| Lord Browne-Wilkinson | Cross Bench | |
| Lord Bruce of Donington | Labour | |
| Lord Bullock | Cross Bench | |
| Lord Burlison | Labour | |
| Lord Burnham | Conservative | Elected Hereditary Peer |
| Lord Burns | Cross Bench | |
| Baroness Buscombe | Conservative | |
| Lord Butler of Brockwell | Cross Bench | |
| Lord Buxton of Alsa | Conservative | |
| Baroness Byford | Conservative | |
| Earl of Caithness | Conservative | Elected Hereditary Peer |
| Lord Callaghan of Cardiff | Labour | |
| Lord Cameron of Lochbroom | Cross Bench | |
| Lord Campbell of Alloway | Conservative | |
| Lord Campbell of Croy | Conservative | |
| Lord Campbell-Savours | Labour | |
| Archbishop of Canterbury (Rowan Williams) | | Lord Spiritual |
| Lord Carey of Clifton | Non-affiliated
|
| Lord Carlile of Berriew | Liberal Democrat | |
| Lord Carlisle of Bucklow | Conservative | |
| Baroness Carnegy of Lour Conservative | |
| Lord Carr of Hadley | Conservative | |
| Lord Carrington | Conservative | Hereditary Peer given Life Peerage |
| Lord Carter | Labour | |
| Lord Cavendish of Furness | Conservative | |
| Lord Chadlington | Conservative | |
| Lord Chalfont | Cross Bench | |
| Baroness Chalker of Wallasey | Conservative | |
| Lord Chan | Cross Bench | |
| Viscount Chandos | Labour | Hereditary Peer given Life Peerage |
| Lord Chapple | Cross Bench | |
| Bishop of Chelmsford (John Gladwin) | | Lord Spiritual |
| Bishop of Chester (Peter R. Forster) | | Lord Spiritual |
| Lord Chilver | Conservative | |
| Lord Chitnis | Cross Bench | |
| Marquess of Cholmondeley | Cross Bench | Lord Great Chamberlain |
| Lord Chorley | Cross Bench | Elected Hereditary Peer |
| Lord Christopher | Labour | |
| Lord Clark of Kempston | Conservative | |
| Lord Clark of Windermere | Labour | |
| Lord Clarke of Hampstead | Labour | |
| Lord Clement-Jones | Liberal Democrat | |
| Lord Clinton-Davis | Labour | |
| Lord Clyde | Cross Bench | Lord of Appeal in Ordinary |
| Lord Cobbold | Cross Bench | Elected Hereditary Peer |
| Lord Cockfield | Conservative | |
| Lord Coe | Conservative | |
| Baroness Cohen of Pimlico | Labour | |
| Viscount Colville of Culross | Cross Bench | Elected Hereditary Peer |
| Lord Colwyn | Conservative | Elected Hereditary Peer |
| Lord Condon | Cross Bench | |
| Lord Constantine of Stanmore | Conservative | |
| Lord Cooke of Islandreagh | Cross Bench | |
| Lord Cooke of Thorndon | Cross Bench | |
| Lord Cope of Berkeley | Conservative | |
| Lord Corbett of Castle Vale | Labour | |
| Earl of Courtown | Conservative | Elected Hereditary Peer |
| Bishop of Coventry (Colin Bennetts) | | Lord Spiritual |
| Baroness Cox | Conservative | |
| Lord Craig of Radley | Cross Bench | |
| Viscount Craigavon | Cross Bench | Elected Hereditary Peer |
| Lord Crathorne | Conservative | Elected Hereditary Peer |
| Earl of Crawford and Balcarres | Conservative | |
| Baroness Crawley | Labour | |
| Lord Crickhowell | Conservative | |
| Lord Croham | Cross Bench | |
| Lord Cuckney | Conservative | |
| Lord Cullen of Whitekirk | Cross Bench | |
| Baroness Cumberlege | Conservative | |
| Lord Currie of Marylebone | Labour | |
| Lord Dahrendorf | Liberal Democrat | |
| Baroness Darcy de Knayth | Cross Bench | Elected Hereditary Peer |
| Baroness David | Labour | |
| Lord Davies of Coity | Labour | |
| Lord Davies of Oldham | Labour | |
| Lord Dean of Harptree | Conservative | |
| Baroness Dean of Thornton-le-Fylde | Labour | |
| Lord Deedes | Conservative | |
| Lord Denham | Conservative | Elected Hereditary Peer |
| Bishop of Derby (Jonathan Bailey) | | Lord Spiritual |
| Lord Desai | Labour | |
| Lord Dholakia | Liberal Democrat | |
| Lord Dixon | Labour | |
| Lord Dixon-Smith | Conservative | |
| Lord Donaldson of Lymington | Cross Bench | |
| Lord Donoughue | Labour | |
| Lord Dormand of Easington | Labour | (Died December 18th 2003) |
| Lord Dubs | Labour | |
| Earl of Dundee | Conservative | Elected Hereditary Peer |
| Baroness Dunn | Cross Bench | |
| Bishop of Durham (N. Thomas Wright) | | Lord Spiritual |
| Lord Eames | Cross Bench | |
| Lord Eatwell | Labour | |
| Baroness Eccles of Moulton | Conservative | |
| Lord Eden of Winton | Conservative | |
| Lord Elder | Labour | |
| Lord Elis-Thomas | Cross Bench | |
| Baroness Elles | Conservative | |
| Lord Elliott of Morpeth | Conservative | |
| Lord Elton | Conservative | Elected Hereditary Peer |
| Lord Elystan-Morgan | Cross Bench | |
| Baroness Emerton | Cross Bench | |
| Earl of Erroll | Cross Bench | Elected Hereditary Peer |
| Lord Evans of Parkside | Labour | |
| Lord Evans of Temple Guiting | Labour | |
| Lord Evans of Watford | Labour | |
| Lord Ewing of Kirkford | Labour | |
| Lord Ezra | Liberal Democrat | |
| Lord Falconer of Thoroton | Labour | |
| Baroness Falkender | Labour | |
| Viscount Falkland | Liberal Democrat | Elected Hereditary Peer |
| Baroness Farrington of Ribbleton | Labour | |
| Lord Faulkner of Worcester | Labour | |
| Lord Fearn | Liberal Democrat | |
| Lord Feldman | Conservative | |
| Lord Fellowes | Cross Bench | |
| Earl of Ferrers | Conservative | Elected Hereditary Peer |
| Lord Filkin | Labour | |
| Baroness Finlay of Llandaff | Cross Bench | |
| Lord Fitt | Independent Socialist | |
| Baroness Flather | Conservative | |
| Lord Flowers | Cross Bench | |
| Baroness Fookes | Conservative | |
| Lord Forsyth of Drumlean | Conservative | |
| Lord Foster of Thames Bank | Cross Bench | |
| Lord Fowler | Conservative | |
| Lord Fraser of Carmyllie | Conservative | |
| Lord Freeman | Conservative | |
| Lord Freyberg | Cross Bench | Elected Hereditary Peer |
| Lord Fyfe of Fairfield | Labour | |
| Lord | Party | Type |
|---|
| Baroness Gale | Labour | |
| Lord Gallacher | Labour | |
| Baroness Gardner of Parkes | Conservative | |
| Lord Garel-Jones | Conservative | |
| Lord Gavron | Labour | |
| Lord Geddes | Conservative | Elected Hereditary Peer |
| Lord Geraint | Liberal Democrat | |
| Baroness Gibson of Market Rasen | Labour | |
| Lord Gibson | Cross Bench | |
| Lord Gilbert | Labour | |
| Lord Gilmour of Craigmillar | Conservative | |
| Lord Glenamara | Labour | |
| Lord Glenarthur | Conservative | Elected Hereditary Peer |
| Lord Glentoran | Conservative | Elected Hereditary Peer |
| Bishop of Gloucester (David E. Bentley) | | Lord Spiritual |
| Lord Goff of Chieveley | Cross Bench | |
| Baroness Golding | Labour | |
| Lord Goldsmith | Labour | |
| Lord Goodhart | Liberal Democrat | |
| Lord Gordon of Strathblane | Labour | |
| Viscount Goschen | Conservative | Elected Hereditary Peer |
| Baroness Goudie | Labour | |
| Baroness Gould of Potternewton | Labour | |
| Lord Grabiner | Labour | |
| Lord Graham of Edmonton | Labour | |
| Lord Grantchester | Labour | Elected Hereditary Peer |
| Lord Gray of Contin | Conservative | |
| Lord Greaves | Liberal Democrat | |
| Lord Greene of Harrow Weald | Labour | |
| Baroness Greenfield | Cross Bench | |
| Baroness Greengross | Cross Bench | |
| Lord Greenway | Cross Bench | Elected Hereditary Peer |
| Lord Gregson | Labour | |
| Lord Grenfell | Labour | Hereditary Peer given Life Peerage |
| Lord Griffiths | Cross Bench | |
| Lord Griffiths of Fforestfach | Conservative | |
| Lord Grocott | Labour | |
| Bishop of Guildford (John W. Gladwin) | | Lord Spiritual |
| Lord Guthrie of Craigiebank | Cross Bench | |
| Lord Habgood | Cross Bench | |
| Baroness Hamwee | Liberal Democrat | |
| Baroness Hanham | Conservative | |
| Lord Hannay of Chiswick | Cross Bench | |
| Lord Hanningfield | Conservative | |
| Lord Hanson | Conservative | |
| Lord Hardie | Cross Bench | |
| Lord Hardy of Wath | Labour | (died December 16th 2003) |
| Lord Harris of Haringey | Labour | |
| Lord Harris of High Cross | Cross Bench | |
| Lord Harris of Peckham | Conservative | |
| Baroness Harris of Richmond | Liberal Democrat | |
| Lord Harrison | Labour | |
| Lord Haskel | Labour | |
| Lord Haskins | Labour | |
| Lord Hattersley | Labour | |
| Lord Hayhoe | Conservative | |
| Baroness Hayman | Labour | |
| Lord Healey | Labour | |
| Lord Henley | Conservative | Elected Hereditary Peer |
| Bishop of Hereford (John Oliver) | | Lord Spiritual |
| Lord Heseltine | Conservative | |
| Lord Higgins | Conservative | |
| Lord Hill-Norton | Cross Bench | |
| Baroness Hilton of Eggardon | Labour | |
| Lord Hobhouse of Woodborough | Cross Bench | Lord of Appeal in Ordinary |
| Lord Hodgson of Astley Abbotts | Conservative | |
| Lord Hoffmann | Cross Bench | Lord of Appeal in Ordinary |
| Baroness Hogg | Conservative | |
| Lord Hogg of Cumbernauld | Labour | |
| Lord Hollick | Labour | |
| Baroness Hollis of Heigham | Labour | |
| Lord Holme of Cheltenham | Liberal Democrat | |
| Earl of Home | Conservative | Elected Hereditary Peer |
| Baroness Hooper | Conservative | |
| Lord Hooson | Liberal Democrat | |
| Lord Hope of Craighead | Cross Bench | Lord of Appeal in Ordinary |
| Baroness Howarth of Breckland | Cross Bench | |
| Earl of Howe | Conservative | Elected Hereditary Peer |
| Lord Howe of Aberavon | Conservative | |
| Baroness Howe of Idlicote | Cross Bench | |
| Lord Howell of Guildford | Conservative | |
| Baroness Howells of St. Davids | Labour | |
| Lord Howie of Troon | Labour | |
| Lord Hoyle | Labour | |
| Lord Hughes of Woodside | Labour | |
| Lord Hunt of Chesterton | Labour | |
| Lord Hunt of Kings Heath | Labour | |
| Lord Hunt of Tanworth | Cross Bench | |
| Lord Hunt of Wirral | Conservative | |
| Lord Hurd of Westwell | Conservative | |
| Lord Hussey of North Bradley | Cross Bench | |
| Lord Hutchinson of Lullington | Liberal Democrat | |
| Lord Hutton | Cross Bench | Lord of Appeal in Ordinary |
| Lord Hylton | Cross Bench | Elected Hereditary Peer |
| Lord Imbert | Cross Bench | |
| Lord Inge | Cross Bench | |
| Lord Inglewood | Conservative | Elected Hereditary Peer |
| Lord Irvine of Lairg | Labour | |
| Lord Islwyn | Labour | (died December 19th 2003) |
| Lord Jacobs | Liberal Democrat | |
| Baroness James of Holland Park | Conservative | |
| Lord Janner of Braunstone | Labour | |
| Lord Jauncey of Tullichettle | Cross Bench | |
| Baroness Jay of Paddington | Labour | |
| Baroness Jeger | Labour | |
| Earl Jellicoe | Conservative | Hereditary Peer given Life Peerage |
| Lord Jenkin of Roding | Conservative | |
| Lord Jenkins of Putney | Labour | |
| Lord Joffe | Cross Bench | |
| Lord Jones | Labour | |
| Lord Jopling | Conservative | |
| Lord Jordan | Labour | |
| Lord Judd | Labour | |
| Lord Keith of Castleacre | Conservative | |
| Lord Kelvedon | Conservative | |
| Baroness Kennedy of The Shaws | Labour | |
| Lord Kilclooney | Cross Bench | |
| Lord Kilpatrick of Kincraig | Cross Bench | |
| Lord Kimball | Conservative | |
| Lord King of Bridgwater | Conservative | |
| Lord King of West Bromwich | Labour | |
| Lord Kingsdown | Cross Bench | |
| Lord Kingsland | Conservative | |
| Lord Kirkham | Conservative | |
| Lord Kirkhill | Labour | |
| Baroness Knight of Collingtree | Conservative | |
| Lord Knights | Cross Bench | |
| Lord Laing of Dunphail | Conservative | |
| Lord Laird | Cross Bench | |
| Lord Laming | Cross Bench | |
| Lord Lamont of Lerwick | Conservative | |
| Lord Lane | Cross Bench | |
| Lord Lane of Horsell | Conservative | |
| Lord Lang of Monkton | Conservative | |
| Lord Lawson of Blaby | Conservative | |
| Lord Layard | Labour | |
| Lord Lea of Crondall | Labour | |
| Lord Lester of Herne Hill | Liberal Democrat | |
| Lord Levene of Portsoken | Cross Bench | |
| Lord Levy | Labour | |
| Lord Lewis of Newnham | Cross Bench | |
| Earl of Lindsay | Conservative | Elected Hereditary Peer |
| Baroness Linklater of Butterstone | Liberal Democrat | |
| Lord Lipsey | Labour | |
| Earl of Listowel | Cross Bench | Elected Hereditary Peer |
| Earl of Liverpool | Conservative | Elected Hereditary Peer |
| Lord Livsey of Talgarth | Liberal Democrat | |
| Lord Lloyd of Berwick | Cross Bench | |
| Baroness Lloyd of Highbury | Cross Bench | |
| Lord Lloyd Webber | Conservative | |
| Baroness Lockwood | Labour | |
| Lord Lofthouse of Pontefract | Labour | |
| Bishop of London (Richard Chartres) | | Lord Spiritual |
| Lord Lucas | Conservative | Elected Hereditary Peer |
| Lord Luce | Cross Bench | |
| Baroness Ludford | Liberal Democrat | |
| Lord Luke | Conservative | Elected Hereditary Peer |
| Lord Lyell | Conservative | Elected Hereditary Peer |
| Lord McAlpine of West Green | Independent Conservative | |
| Lord McCarthy | Labour | |
| Lord McCluskey | Cross Bench | |
| Lord McColl of Dulwich | Conservative | |
| Lord Macdonald of Tradeston | Labour | |
| Lord Macfarlane of Bearsden | Conservative | |
| Baroness McFarlane of Llandaff | Cross Bench | |
| Market Lord MacGregor of Pulham Market | Conservative | |
| Lord McIntosh of Haringey | Labour | |
| Baroness McIntosh of Hudnall | Labour | |
| Lord Mackay of Clashfern | Conservative | |
| Lord Mackay of Drumadoon | Cross Bench | |
| Lord MacKenzie of Culkein | Labour | |
| Lord Mackenzie of Framwellgate | Labour | |
| Lord Mackie of Benshie | Liberal Democrat | |
| Lord MacLaurin of Knebworth | Conservative | |
| Lord Maclennan of Rogart | Liberal Democrat | |
| Lord McNally | Liberal Democrat | |
| Baroness Maddock | Liberal Democrat | |
| Lord Maginnis of Drumglass | Cross Bench | |
| Baroness Mallalieu | Labour | |
| Bishop of Manchester (Nigel Mcullough) | | Lord Spiritual |
| Lord Mancroft | Conservative | Elected Hereditary Peer |
| Countess of Mar | Cross Bench | Elected Hereditary Peer |
| Earl of Mar and Kellie | Liberal Democrat | Hereditary Peer given Life Peerage |
| Lord Marlesford | Conservative | |
| Lord Marsh | Cross Bench | |
| Lord Marshall of Knightsbridge | Cross Bench | |
| Baroness Masham of Ilton | Cross Bench | |
| Lord Mason of Barnsley | Labour | |
| Baroness Massey of Darwen | Labour | |
| Lord May of Oxford | Cross Bench | |
| Lord Mayhew of Twysden | Conservative | |
| Lord Merlyn-Rees | Labour | |
| Lord Methuen | Liberal Democrat | Elected Hereditary Peer |
| Baroness Michie of Gallanach | Liberal Democrat | |
| Baroness Miller of Chilthorne Domer | Liberal Democrat | |
| Baroness Miller of Hendon | Conservative | |
| Lord Millett | Cross Bench | Lord of Appeal in Ordinary |
| Lord Mishcon | Labour | |
| Lord Mitchell | Labour | |
| Lord Molyneaux of Killead | Cross Bench | |
| Lord Monro of Langholm | Conservative | |
| Lord Monson | Cross Bench | Elected Hereditary Peer |
| Lord Montagu of Beaulieu | Conservative | Elected Hereditary Peer |
| Duke of Montrose | Conservative | Elected Hereditary Peer |
| Lord Moore of Lower Marsh | Conservative | |
| Lord Moore of Wolvercote | Cross Bench | |
| Lord Moran | Cross Bench | Elected Hereditary Peer |
| Lord Morgan | Labour | |
| Baroness Morgan of Huyton | Labour | |
| Lord Morris of Aberavon | Labour | |
| Lord Morris of Manchester | Labour | |
| Lord Moser | Cross Bench | |
| Lord Mowbray and Stourton Lord | Conservative | Elected Hereditary Peer |
| Lord Moynihan | Conservative | Elected Hereditary Peer |
| Lord Murray of Epping Forest | Labour | |
| Lord Murton of Lindisfarne | Conservative | |
| Lord Mustill | Cross Bench | |
| Lord | Party | Type |
|---|
| Lord Naseby | Conservative | |
| Lord Neill of Bladen | Cross Bench | |
| Lord Newby | Liberal Democrat | |
| Bishop of Newcastle (Martin Wharton) | | Lord Spiritual |
| Lord Newton of Braintree | Conservative | |
| Lord Nicholls of Birkenhead | Cross Bench | Second Lord of Appeal in Ordinary |
| Baroness Nicholson of Winterbourne | Liberal Democrat | |
| Lord Nickson | Cross Bench | |
| Baroness Nicol | Labour | |
| Baroness Noakes | Conservative | |
| Lord Nolan | Cross Bench | |
| Duke of Norfolk | Cross Bench | Earl Marshal |
| Lord Northbourne | Cross Bench | Elected Hereditary Peer |
| Lord Northbrook | Conservative | Elected Hereditary Peer |
| Earl of Northesk | Conservative | Elected Hereditary Peer |
| Lord Northfield | Labour | |
| Baroness Northover | Liberal Democrat | |
| Lord Norton of Louth | Conservative | |
| Lord Oakeshott of Seagrove Bay | Liberal Democrat | |
| Baroness O'Cathain | Conservative | |
| Lord Oliver of Aylmerton | Cross Bench | |
| Baroness O'Neill of Bengarve | Cross Bench | |
| Earl of Onslow | Conservative | Elected Hereditary Peer |
| Baroness Oppenheim-Barnes | Conservative | |
| Lord Orme | Labour | |
| Lord Ouseley | Cross Bench | |
| Lord Owen | Cross Bench | |
| Lord Oxburgh | Cross Bench | |
| Bishop of Oxford (Richard Harries) | | Lord Spiritual |
| Lord Palmer | Cross Bench | Elected Hereditary Peer |
| Lord Palumbo | Conservative | |
| Lord Parekh | Labour | |
| Baroness Park of Monmouth | Conservative | |
| Lord Parkinson | Conservative | |
| Lord Parry | Labour | |
| Lord Patel | Cross Bench | |
| Lord Patel of Blackburn | Labour | |
| Lord Patten | Conservative | |
| Lord Paul | Labour | |
| Lord Pearson of Rannoch | Conservative | |
| Earl Peel | Conservative | Elected Hereditary Peer |
| Lord Pendry | Labour | |
| Baroness Perry of Southwark | Conservative | |
| Lord Perry of Walton | Liberal Democrat | |
| Lord Peston | Labour | |
| Bishop of Peterborough (Ian Cundy) | | Lord Spiritual |
| Lord Peyton of Yeovil | Conservative | |
| Lord Phillips of Sudbury | Liberal Democrat | |
| Lord Phillips of Worth Matravers | Cross Bench | |
| Lord Pilkington of Oxenford | Conservative | |
| Baroness Pitkeathley | Labour | |
| Lord Plant of Highfield | Labour | |
| Baroness Platt of Writtle | Conservative | |
| Lord Plumb | Conservative | |
| Lord Plummer of St Marylebone | Conservative | |
| Lord Ponsonby of Shulbrede | Labour | Hereditary Peer given Life Peerage |
| Bishop of Portsmouth (Kenneth Stevenson) | | Lord Spiritual |
| Lord Powell of Bayswater | Cross Bench | |
| Baroness Prashar | Cross Bench | |
| Lord Prior | Conservative | |
| Lord Prys-Davies | Labour | |
| Lord Puttnam | Labour | |
| Lord Pym | Conservative | |
| Lord Quinton | Conservative | |
| Lord Quirk | Cross Bench | |
| Lord Radice | Labour | |
| Baroness Ramsay of Cartvale | Labour | |
| Lord Randall of St. Budeaux | Labour | |
| Baroness Rawlings | Conservative | |
| Lord Rawlinson of Ewell | Conservative | |
| Lord Razzall | Liberal Democrat | |
| Lord Rea | Labour | Elected Hereditary Peer |
| Lord Reay | Conservative | Elected Hereditary Peer |
| Lord Redesdale | Liberal Democrat | Hereditary Peer given Life Peerage |
| Lord Rees | Conservative | |
| Lord Rees-Mogg | Cross Bench | |
| Baroness Rendell of Babergh | Labour | |
| Lord Renfrew of Kaimsthorn | Conservative | |
| Lord Rennard | Liberal Democrat | |
| Lord Renton | Conservative | |
| Lord Renton of Mount Harry | Conservative | |
| Lord Renwick of Clifton | Labour | |
| Lord Richard | Labour | |
| Lord Richardson | Cross Bench | |
| Baroness Richardson of Calow | Cross Bench | |
| Lord Richardson of Duntisbourne | Cross Bench | |
| Lord Rix | Cross Bench | |
| Lord Roberts of Conwy | Conservative | |
| Lord Robertson of Port Ellen | Cross Bench | |
| Bishop of Rochester (Michael Nazir-Ali) | | Lord Spiritual |
| Lord Rodger of Earlsferry | Cross Bench | |
| Lord Rodgers of Quarry Bank | Liberal Democrat | |
| Lord Rogan | Cross Bench | |
| Lord Rogers of Riverside | Labour | |
| Lord Roll of Ipsden | Cross Bench | |
| Lord Rooker | Labour | |
| Lord Roper | Liberal Democrat | |
| Earl of Rosslyn | Cross Bench | Elected Hereditary Peer |
| Lord Rotherwick | Conservative | Elected Hereditary Peer |
| Earl Russell | Liberal Democrat | Elected Hereditary Peer |
| Lord Russell-Johnston | Liberal Democrat | |
| Lord Ryder of Wensum | Conservative | |
| Lord Saatchi | Conservative | |
| Lord Sainsbury of Preston Candover | Conservative | |
| Lord Sainsbury of Turville | Labour | |
| Bishop of St Albans (Christopher Herbert) | | Lord Spiritual |
| Bishop of St Edmundsbury and Ipswich (Richard Lewis) | | Lord Spiritual |
| Lord St John of Fawsley | Conservative | |
| Lord St John of Bletso | Cross Bench | Elected Hereditary Peer |
| Bishop of Salisbury (David Stancliffe) | | Lord Spiritual |
| Lady Saltoun of Abernethy | Cross Bench | Elected Hereditary Peer |
| Lord Sandberg | Liberal Democrat | |
| Lord Sanderson of Bowden | Conservative | |
| Earl of Sandwich | Cross Bench | Elected Hereditary Peer |
| Lord Saville of Newdigate | Cross Bench | Lord of Appeal in Ordinary |
| Lord Sawyer | Labour | |
| Lord Scarman | Cross Bench | |
| Baroness Scotland of Asthal | Labour | |
| Lord Scott of Foscote | Cross Bench | Lord of Appeal in Ordinary |
| Baroness Scott of Needham Market | Liberal Democrat | |
| Baroness Seccombe | Conservative | |
| Earl of Selborne | Conservative | Elected Hereditary Peer |
| Lord Selkirk of Douglas | Conservative | |
| Lord Selsdon | Conservative | Elected Hereditary Peer |
| Lord Sewel | Labour | |
| Lord Sharman | Liberal Democrat | |
| Baroness Sharp of Guildford | Liberal Democrat | |
| Baroness Sharples | Conservative | |
| Lord Shaw of Northstead | Conservative | |
| Bishop of Sheffield (Jack Nicholls) | | Lord Spiritual |
| Lord Sheldon | Labour | |
| Lord Sheppard of Didgemere | Conservative | |
| Lord Sheppard of Liverpool | Labour | |
| Earl of Shrewsbury | Conservative | Elected Hereditary Peer |
| Lord Shutt of Greetland | Liberal Democrat | |
| Viscount Simon | Labour | Elected Hereditary Peer |
| Lord Simon of Glaisdale | Cross Bench | |
| Lord Simon of Highbury | Labour | |
| Lord Simpson of Dunkeld | Labour | |
| Lord Skelmersdale | Conservative | Elected Hereditary Peer |
| Lord Skidelsky | Cross Bench | |
| Viscount Slim | Cross Bench | Elected Hereditary Peer |
| Lord Slynn of Hadley | Cross Bench | Lord of Appeal in Ordinary |
| Lord Smith of Clifton | Liberal Democrat | |
| Baroness Smith of Gilmorehill | Labour | |
| Lord Smith of Leigh | Labour | |
| Earl of Snowdon | Cross Bench | Hereditary Peer given Life Peerage |
| Lord Soulsby of Swaffham Prior | Conservative | |
| Bishop of Southwark (Tom Butler) | | Lord Spiritual |
| Lord Stallard | Labour | |
| Lord Steel of Aikwood | Liberal Democrat | |
| Lord Sterling of Plaistow | Conservative | |
| Baroness Stern | Cross Bench | |
| Lord Stevens of Ludgate | Conservative | |
| Lord Stevenson of Coddenham | Cross Bench | |
| Lord Stewartby | Conservative | |
| Lord Steyn | Cross Bench | Lord of Appeal in Ordinary |
| Lord Stoddart of Swindon | Independent Labour | |
| Lord Stokes | Cross Bench | |
| Lord Stone of Blackheath | Labour | |
| Lord Strabolgi | Labour | Elected Hereditary Peer |
| Baroness Strange | Cross Bench | Elected Hereditary Peer |
| Lord Strathclyde | Conservative | Elected Hereditary Peer |
| Lord Sutherland of Houndwood | Cross Bench | |
| Lord Swinfen | Conservative | Elected Hereditary Peer |
| Baroness Symons of Vernham Dean | Labour | |
| Lord | Party | Type |
|---|
| Lord Tanlaw | Cross Bench | |
| Lord Taverne | Liberal Democrat | |
| Lord Taylor of Blackburn | Labour | |
| Lord Taylor of Warwick | Conservative | |
| Lord Tebbit | Conservative | |
| Lord Templeman | Cross Bench | |
| Lord Temple-Morris | Labour | |
| Viscount Tenby | Cross Bench | Elected Hereditary Peer |
| Baroness Thatcher | Conservative | |
| Lord Thomas of Gresford | Liberal Democrat | |
| Lord Thomas of Gwydir | Conservative | |
| Lord Thomas of Macclesfield | Labour | |
| Lord Thomas of Swynnerton | Cross Bench | |
| Baroness Thomas of Walliswood | Liberal Democrat | |
| Lord Thomson of Monifieth | Liberal Democrat | |
| Baroness Thornton | Labour | |
| Lord Tombs | Cross Bench | |
| Lord Tomlinson | Labour | |
| Lord Tope | Liberal Democrat | |
| Lord Tordoff | Cross Bench | |
| Lord Trefgarne | Conservative | Elected Hereditary Peer |
| Lord Trotman | Cross Bench | |
| Baroness Trumpington | Conservative | |
| Bishop of Truro (William Ind) | | Lord Spiritual |
| Lord Tugendhat | Conservative | |
| Lord Turnberg | Labour | |
| Baroness Turner of Camden | Labour | |
| Baroness Uddin | Labour | |
| Viscount Ullswater | Conservative | Elected Hereditary Peer |
| Lord Varley | Labour | |
| Lord Vincent of Coleshill | Cross Bench | |
| Lord Vinson | Conservative | |
| Lord Vivian | Conservative | Elected Hereditary Peer |
| Lord Waddington | Conservative | |
| Lord Wade of Chorlton | Conservative | |
| Lord Wakeham | Conservative | |
| Lord Waldegrave of North Hill | Conservative | |
| Lord Walker of Gestingthorpe | Cross Bench | |
| Lord Walker of Worcester | Conservative | |
| Lord Wallace of Saltaire | Liberal Democrat | |
| Baroness Walmsley | Liberal Democrat | |
| Lord Walpole | Cross Bench | Elected Hereditary Peer |
| Lord Walton of Detchant | Cross Bench | |
| Lord Warner | Labour | |
| Baroness Warnock | Cross Bench | |
| Baroness Warwick of Undercliffe | Labour | |
| Lord Watson of Invergowrie | Labour | |
| Lord Watson of Richmond | Liberal Democrat | |
| Viscount Waverley | Cross Bench | Elected Hereditary Peer |
| Lord Weatherill | Cross Bench | |
| Lord Wedderburn of Charlton | Labour | |
| Lord Weidenfeld | Cross Bench | |
| Lord Whaddon | Labour | |
| Baroness Whitaker | Labour | |
| Lord Whitty | Labour | |
| Lord Wigoder | Liberal Democrat | |
| Baroness Wilcox | Conservative | |
| Baroness Wilkins | Labour | |
| Baroness Williams of Crosby | Liberal Democrat | |
| Lord Williams of Elvel | Labour | |
| Lord Williamson of Horton | Cross Bench | |
| Lord Willoughby de Broke | Conservative | Elected Hereditary Peer |
| Lord Wilson of Dinton | Cross Bench | |
| Lord Wilson of Tillyorn | Cross Bench | |
| Bishop of Winchester (Michael Scott-Joynt) | | Lord Spiritual |
| Lord Windlesham | Conservative | Hereditary Peer given Life Peerage |
| Lord Winston | Labour | |
| Lord Wolfson | Conservative | |
| Lord Wolfson of Sunningdale | Conservative | |
| Lord Woolf | Cross Bench | |
| Lord Woolmer of Leeds | Labour | |
| Bishop of Worcester (Peter Selby) | | Lord Spiritual |
| Lord Wright of Richmond | Cross Bench | |
| Archbishop of York (David Hope) | | Lord Spiritual |
| Lord Young of Graffham | Conservative | |
| Baroness Young of Old Scone | Labour | |
