| Štěpánka Mertová | |
| Nationality: | Czech |
| Sport: | Athletics |
| Event: | Discus throw |
| Birth Date: | 11 December 1930 |
| Birth Place: | Moravičany, Czechoslovakia |
Štěpánka Mertová (11 December 1930 - 20 September 2004) was a Czech athlete. She competed in the women's discus throw at the 1956 Summer Olympics and the 1960 Summer Olympics.[1]