Brett Winkelman (born January 30, 1986) is an American former professional basketball player who played in Italy, Poland, and Brazil.
From 2005 to 2009 Winkelman played for the North Dakota State Bison men's basketball team.
He earned all-independent honors in 2007 and in 2008 and 2009 he was selected to the First-team All-Summit League.
Brett Winkelman holds the NDSU all-time rebound record and sits second to teammate Ben Woodside on the NDSU all-time scoring record list.
In 2009 Winkelman was named Division I Men's Basketball Academic All-American of the Year.