| Stanisław Wieśniak | |
| Nationality: | Polish |
| Sport: | Rowing |
| Birth Date: | 14 March 1930 |
| Birth Place: | Wilno, Poland |
| Death Place: | Szczecin, Poland |
Stanisław Wieśniak (14 March 1930 - 21 February 2012) was a Polish rower. He competed in the men's coxless pair event at the 1952 Summer Olympics.[1]