David Kircus (born February 19, 1980) is a gridiron football wide receiver who is currently a free agent. He was drafted by the Detroit Lions in the sixth round of the 2003 NFL Draft after playing college football at Grand Valley State University. Kircus has also been a member of the Detroit Lions, Denver Broncos, Miami Dolphins, Montreal Alouettes, Las Vegas Locomotives, and Omaha Nighthawks.