Jörg Kastendiek (18 September 1964 – 13 May 2019) was a German politician. He was a member of the Christian Democratic Union of Germany (CDU). He was on the Bürgerschaft, the state parliament of Bremen, from 1991 to 2005, and again from 2007 until his death in 2019. Kastendiek also was senator of Bremen from 2005 to 2007, as Senator for Economy and Ports and as Senator for Culture.