| Wojciech Ziemniak | |
| Nationality: | Polish |
| Office: | Member of Sejm |
| Term Start: | 25 September 2005 |
| Term End: | ? |
| Party: | Civic Platform |
| Birth Date: | 1956 |
Wojciech Stanisław Ziemniak (born 25 March 1956 in Czempiń) is a Polish politician. He was elected to the Sejm on 25 September 2005, getting 13,193 votes in 36 Kalisz district as a candidate from the Civic Platform list.[1]