| Birth Date: | 1950 2, df=y |
| Birth Place: | Berlin, Germany |
| Height: | 1.86m (06.1feet) |
| Weight: | 73kg (161lb) |
| Sport: | Swimming |
| Club: | Berliner TSC |
| Show-Medals: | yes |
Lothar Gericke (born 28 February 1950) is a retired German swimmer. He competed at the 1968 Summer Olympics in the 4×100 m freestyle relay and finished in fifth place.