There have been nine Apollo missions that have taken astronauts to the moon. Apollo 8 and 10 orbited the moon without a landing, Apollo 11 was the first mission to land on the moon. Apollo 12 was next, but Apollo 13's service module was crippled by an explosion en route to the moon, but the crew made it safely back to Earth after the craft swung around the moon and back home. Apollo 14 to 17 continued our missions to the moon and were all successful.
The first two astronauts to set foot on the moon were Neil Armstrong and Edwin 'Buzz' Aldrin, with Michael Collins in the command module orbiting the moon.
Here are the names of our astronauts that had landed or orbited tte moon.
Apollo 8: Launched: 21 December 1968 UT 12:51:00 (7:51:00 AM EST)
Lunar Orbit: 24 December 1968
Returned to Earth: 27 December 1968 UT 15:51:42 (10:51:42 AM EST)
Frank Borman, commander
James A. Lovell, command module pilot
William A. Anders, lunar module pilot
Apollo 10: Launched: 18 May 1969 UT 16:49:00 (12:49:00 p.m. EDT)
Lunar Orbit: 21 May 1969
Returned to Earth: 26 May 1969 UT 16:52:23 (12:52:23 p.m. EDT)
Thomas P. Stafford, commander
John W. Young, command module pilot
Eugene A. Cernan, lunar module pilot
Apollo 11: Launched: 16 July 1969 UT 13:32:00 (09:32:00 a.m. EDT)
Landed on Moon: 20 July 1969 UT 20:17:40 (04:17:40 p.m. EDT)
Landing Site: Mare Tranquillitatis - Sea of Tranquility (0.67 N, 23.47 E)
Returned to Earth: 24 July 1969 UT 16:50:35 (12:50:35 p.m. EDT)
Neil A. Armstrong, commander
Michael Collins, command module pilot
Edwin E. Aldrin, Jr., lunar module pilot
Apollo 12: Launched: 14 November 1969 UT 16:22:00 (11:22:00 a.m. EST)
Landed on Moon: 19 November 1969 UT 06:54:35 (01:54:35 a.m. EST)
Landing Site: Oceanus Procellarum - Ocean of Storms (3.01 S, 23.42 W)
Returned to Earth: 24 November 1969 UT 20:58:24 (03:58:24 p.m. EST)
Charles Conrad, Jr., commander
Richard F. Gordon, command module pilot
Alan L. Bean, lunar module pilot
Apollo 13: Launched: 11 April 1970 UT 19:13:00 (02:13:00 p.m. EST)
Malfunction forced cancellation of lunar landing
Returned to Earth: 17 April 1970 UT 18:07:41 (01:07:41 p.m. EST)
James A. Lovell, commander
John L. Swigert, Jr., command module pilot
Fred W. Haise, Jr., lunar module pilot
Apollo 14: Launched: 31 January 1971 UT 21:03:02 (4:03:02 p.m. EST)
Landed on Moon: 5 February 1971 UT 09:18:11 (04:18:11 a.m. EST)
Landing Site: Fra Mauro (3.65 S, 17.47 W)
Returned to Earth: 9 February 1971 UT 21:05:00 (04:05:00 p.m. EST)
Alan B. Shepard, Jr., commander
Stuart A. Roosa, command module pilot
Edgar D. Mitchell, lunar module pilot
Apollo 15: Launched: 26 July 1971 UT 13:34:00 (09:34:00 a.m. EDT)
Landed on Moon: 30 July 1971 UT 22:16:29 (06:16:29 p.m. EDT)
Landing Site: Hadley Rille/Apennines (26.13 N, 3.63 E)
Returned to Earth: 7 August 1971 UT 20:45:53 (04:45:53 p.m. EDT)
David R. Scott, commander
Alfred M. Worden, command module pilot
James B. Irwin, lunar module pilot
Apoll 16: Launched: 16 April 1972 UT 17:54:00 (12:54:00 p.m. EST)
Landed on Moon: 21 April 1972 UT 02:23:35 (20 April 09:23:35 p.m. EST)
Landing Site: Descartes (8.97 S, 15.50 E)
Returned to Earth: 27 April 1972 UT 19:45:05 (02:45:05 p.m. EST)
John W. Young, commander
Thomas K. Mattingly II, command module pilot
Charles M. Duke, Jr., lunar module pilot
Apollo 17: Launched: 7 December 1972 UT 05:33:00 (12:33:00 a.m. EST)
Landed on Moon: 11 December 1972 UT 19:54:57 (02:54:57 p.m. EST)
Landing Site: Taurus-Littrow (20.19 N, 30.77 E)
Returned to Earth: 19 December 1972 UT 19:24:59 (02:24:59 p.m. EST)
Eugene A. Cernan, commander
Ronald E. Evans, command module pilot
Harrison H. Schmitt, lunar module pilot