| Renate Ostermann | |
| Birth Date: | 14 June 1937 |
| Plays: | Right-handed |
| Frenchopenresult: | 2R (1963) |
| Wimbledonresult: | 4R (1960, 1963) |
| Usopenresult: | 1R (1962) |
Renate Ostermann (14 June 1937 – 26 December 2015) was a German tennis player.
Ostermann, who came from Krefeld, twice made the round of 16 in singles at Wimbledon.[1]
In 1963 she featured in West Germany's first ever Federation Cup tie, partnering Edda Buding in the doubles rubber, which they lost to France's Françoise Dürr and Janine Lieffrig.[2]