USSR
Valentin Lebedev
(Валентин Витальевич Лебедев)
(Apr 14, 1942)
Cosmonaut 70
Cosmonaut of the USSR 29
EVA cosmonaut 37
EVA cosmonaut of the USSR 11
Spaceflights 2
EVAs 1
Spaceflights
| No. | Launch | Orbiter | Duration |
| 1st | Dec 18, 1973 | Soyuz 13 | 7 d 20 h 55 m 35 s (188 h 55 m 35 s) |
| 2nd | May 24, 1975 | Soyuz Т-5 - Salyut-7 - Soyuz Т-7 | 211 d 9 h 4 m 31 s (5073 h 4 m 31 s) |
| Cumulative time: | 219 d 6 h 0 m 6 s (5262 h 0 m 6 s) | ||
EVAs
| No. | Date | Orbiter | Duration |
| 1st | Jul 30, 1982 | Salyut-7 | 2 h 33 m |
| Cumulative time: | 2 h 33 m | ||
Flight of Anatoly Berezovoy and Valentin Lebedev on the Soyuz T-5 and Salyut-7 station was a record for duration at a time.
Cosmonaut of the USSR 28
Cosmonaut of the USSR 30
Astronaut 69
Astronaut 71
2001 Antropos.