Sigmund Jähn
- Profesie
- Actorie
- Data nașterii
- 13 februarie 1937
- Locul nașterii
- Morgenröthe-Rautenkranz, Saxony, German Reich
- Data decesului
- 21 septembrie 2019
Biografie
Sigmund Werner Paul Jähn (13 February 1937 – 21 September 2019) was a German cosmonaut and pilot who in 1978 became the first German to fly into space as part of the Soviet Union's Interkosmos programme.