Grzegorz Rasiak, Polish footballer
Grzegorz Rasiak (Polish pronunciation: [ˈɡʐɛɡɔʐ ˈraɕak]), born 12 January 1979 is a Polish former professional footballer.

After starting his career in his native Poland, Rasiak moved to England with Derby County in 2004. He subsequently had a spell with Tottenham Hotspur before joining Southampton, as well as periods on loan to Bolton Wanderers and Watford, before joining Reading in August 2009. He left Reading for the Cypriot club AEL Limassol in 2010, spending a season there before returning to Poland where he remained until his retirement in 2014.

From 2002 to 2007, he played for the Poland national team, earning 37 caps, scoring 8 goals and playing at the 2006 FIFA World Cup.