Areas of Outstanding Natural Beauty in Wales are designated by the Countryside Agency on behalf of the United Kingdom government. There are five AONBs in Wales:
- Anglesey AONB
- Clwydian Range AONB
- Gower AONB
- Lleyn AONB
- Wye Valley AONB shared with England
- Area of Outstanding Natural Beauty
- Areas of Outstanding Natural Beauty in England
- Areas of Outstanding Natural Beauty in Northern Ireland
- Areas of Outstanding Natural Beauty in Scotland are known as National Scenic Areass.