Roma Bahn
- Born
- 29 October 1896 (78 years old)
- Died
- 11 January 1975
- Place of birth
- Berlin, Germany
- Gender
- Female
Roma Helena Bahn was a German stage and screen actress. On stage she was notable for her performances as Polly in the original 1928 production of The Threepenny Opera. In cinema she played supporting roles in films made during the Weimar and Nazi eras.
