Martti Peltoniemi
| Personal information | |
|---|---|
| Nationality | Finnish |
| Born | 16 June 1935 Lappajärvi, Finland |
| Died | 2 August 1975 (aged 40) Helsinki, Finland |
| Sport | |
| Sport | Wrestling |
Martti Peltoniemi (16 June 1935 – 2 August 1975) was a Finnish wrestler. He competed in the men's freestyle lightweight at the 1960 Summer Olympics.