This is an alphabetical list of astronauts, cosmonauts, and taikonauts.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

A

B

  • Roy Bridges
  • Curtis Brown
  • David M. Brown, (1956-2003)
  • Mark Brown
  • James Buchli
  • Jay Buckey
  • Nikolai Budarin
  • Daniel Burbank
  • Daniel Bursch
  • Valery Bykovsky, (born 1934)

C

D

E

  • Joe Edwards
  • Donn Eisele
  • Anthony England
  • Joseph Engle
  • Ronald Evans
  • Reinhold Ewald
  • Leopold Eyharts

F

G

  • Francis Gaffney
  • Yuri Gagarin, (1934-1968), USSR, first person in space.
  • Guy Gardner
  • Dale Gardner
  • Jake Garn
  • Marc Garneau, (born 1949), first Canadian in space
  • Owen Garriott
  • Charles Gemar
  • Michael Gernhardt
  • Edward Gibson, author
  • Robert Gibson
  • Yuri Gidzenko
  • Yuri Glazkov
  • John Glenn, (born 1921), US
  • Linda Godwin
  • Viktor Gorbatko, (born 1934)
  • Richard Gordon
  • Dominic Gorie
  • Ronald Grabe
  • Georgi Grechko
  • William Gregory
  • Frederick Gregory
  • Stanley Griggs
  • Virgil Grissom, (1926-1967), US
  • John Grunsfeld
  • Aleksei Gubarev
  • Umberto Guidoni
  • Judgerdemidiyin Gurragcha
  • Sidney Gutierrez

H

  • Chris Hadfield, (born 1959), first Canadian to walk in space
  • Jean-Pierre Haignere
  • Fred Haise
  • James Halsell
  • Lloyd Hammond
  • Gregory Harbaugh
  • Bernard Harris
  • Terry Hart
  • Henry Hartsfield
  • Frederick Hauck
  • Steven Hawley
  • Susan Helms
  • Karl Henize
  • Thomas Hennen
  • Terence Henricks
  • Miroslaw Hermaszewski
  • Claudie Heigneré
  • John Herrington
  • Richard Hieb
  • David Hilmers
  • Kathryn Hire
  • Charles Hobaugh
  • Jeffrey Hoffman
  • Scott Horowitz
  • Millie Hughes-Fulford
  • Rick D. Husband, (1957-2003)

I

J

K

L

M

N

O

P

R

S

T

U

  • Yuri Usachev

V

W

Y

Z

See also: Timeline of astronauts by nationality