| Waldemar Szadny | |
| Nationality: | Polish |
| Office: | member of Sejm 2005-2007 |
| Term Start: | 25 September 2005 |
| Term End: | 2007 |
| Party: | Civic Platform |
Waldemar Romuald Szadny (born 8 May 1961 in Gorzów Wielkopolski) is a Polish politician. He was elected to the Sejm on 25 September 2005, getting 5941 votes in 8 Zielona Góra district as a candidate from the Civic Platform list.