| Jan Košek | |
| Nationality: | Czech |
| Sport: | Ice hockey |
| Birth Date: | 11 January 1914 |
| Birth Place: | Prague, Austria-Hungary |
| Death Place: | České Budějovice, Czechoslovakia |
Jan Košek (11 January 1914 - 7 March 1979) was a Czech ice hockey player. He competed in the men's tournament at the 1936 Winter Olympics.[1]