Piotr Klimczak (born 18 January 1980 in Nowy Sącz) is a former Polish sprinter who specialized in the 400 metres. He represented his country in the 4 × 400 metres relay at two consecutive Summer Olympics, starting in 2004. His biggest success in the relay is the silver medal at the 2006 World Indoor Championships and individually the silver at the 2007 Summer Universiade.
|Born||18 January 1980|
Nowy Sącz, Poland
He played football before switching to athletics in 2002. He retired in 2013.
- 200 metres - 21.06 s (2006)
- 400 metres - 45.60 s (2005)