Carl Alexander Holtz (December 11, 1920 in Milwaukee, Wisconsin – July 8, 2006 in Waukesha, Wisconsin) was a local conservationist, former USAAF officer, and All-American stroke in intercollegiate crew.
He was inducted into the Wisconsin Athletic Hall of Fame and the National Crew Hall of Fame, and he is regarded as one of the most powerful strokes to ever sit in a shell.