| Martin Řehák | |
| Nationality: | Czech |
| Sport: | Athletics |
| Event: | Triple jump |
| Birth Date: | 20 August 1933 |
| Birth Place: | Hrubá Vrbka, Czechoslovakia |
| Death Place: | Prague, Czech Republic |
Martin Řehák (20 August 1933 - 25 March 2010) was a Czech athlete. He competed in the men's triple jump at the 1956 Summer Olympics.[1]