| Lauri Tamminen | |
| Nationality: | Finnish |
| Sport: | Athletics |
| Event: | Hammer throw |
| Birth Date: | 1 December 1919 |
| Birth Place: | Helsinki, Finland |
| Death Place: | Lipen, Bulgaria |
Lauri Tamminen (1 December 1919 - 2 December 2010) was a Finnish athlete. He competed in the men's hammer throw at the 1948 Summer Olympics and the 1952 Summer Olympics.[1]