| Birth Date: | 15 January 1934 |
| Birth Place: | Copenhagen, Denmark |
| Sport: | Swimming |
| Club: | P08, København |
Mette Ove-Petersen (born 15 January 1934) is a retired Danish swimmer who won a silver medal at the 1950 European Aquatics Championships in the 4 × 100 m freestyle relay. She finished fourth in the same event at the 1952 Summer Olympics; individually, she was eliminated in the preliminaries of the 100 m and 400 m freestyle.