Jerzy Jan Wenderlich (pronounced [ˈjɛʐɨ ˈvɛndɛrlix]; born 22 April 1954 in Toruń) is a Polish politician. He was initially elected to Sejm in 1993, representing the Democratic Left Alliance, and was reelected in 1997, 2001, 2005 and 2007.
He recontested the elections to the Sejm, on 25 September 2005, getting 10,761 votes in 5 Toruń district as a candidate from the Democratic Left Alliance list. He was reelected again at the 2007 parliamentary elections.