| Gerhard Wimmer | |
| Birth Date: | 1 March 1953 |
| Birth Place: | Bischofshofen, Austria |
| Singlesrecord: | 4–7 |
| Highestsinglesranking: | No. 206 (8 April 1975) |
| Australianopenresult: | 1R (1976) |
| Doublesrecord: | 3–7 |
| Australianopendoublesresult: | 1R (1976) |
Gerhard Wimmer (born 1 March 1953) is an Austrian former professional tennis player.
A native of Bischofshofen in Salzburg, Wimmer appeared in two Davis Cup ties for Austria, against Monaco in 1973 and Great Britain in 1975. His only win came in a doubles rubber, over Monegasque opponents.[1] In the tie against Great Britain one of his losses was to Roger Taylor in five sets.[2]
Wimmer featured in the singles and doubles main draws at the 1976 Australian Open.
His younger brother, Ingo Wimmer, also played for the Austria Davis Cup team.