| Martin Lotz | |
| Nationality: | German |
| Sport: | Athletics |
| Event: | Hammer throw |
| Birth Date: | 28 May 1938 |
| Birth Place: | Benshausen, Germany |
Martin Lotz (born 28 May 1938) is a German former athlete. He competed in the men's hammer throw at the 1964 Summer Olympics.[1]