Thomas Lück, born 29 January 1981 in (East) Berlin, is a German sprint canoer who has competed since 1998.
A junior world champion from 1998 (C-2 1000 m with Stefan Holtz), Lück won three medals at the 2004 European Under-23 Championships in Poznan, including the C-2 1000 m gold with Stephan Breuing.
He has five medals at the ICF Canoe Sprint World Championships with a gold (C-4 1000 m: 2006), three silvers (C-4 500 m: 2007, C-4 1000 m: 2007, 2009), and a bronze (C-4 1000 m: 2005).
Lück, who now lives in Rostock, is a member of the SC Neubrandenburg club.