| Ján Takáč | |
| Nationality: | Slovak |
| Sport: | Long-distance running |
| Event: | Marathon |
| Club: | SK Slavia Praha |
| Birth Date: | 2 February 1909 |
| Birth Place: | Choňkovce, Austria-Hungary (today in Sobrance District, Slovakia) |
| Death Place: | Prague, Czech Republic |
Ján Takáč (2 February 1909 - 18 January 1995) was a Slovak long-distance runner. He competed in the marathon at the 1936 Summer Olympics.[1]