Lori-Ann Muenzer (born May 21, 1966) is a Canadiantrack cyclist and gold medal winning athlete at the 2004 Summer Olympics in the Match Sprint. Muenzer was the first track cycling Olympic gold medallist in Canadian history.
Born in Toronto, Ontario, Muenzer attended Runnymede Collegiate Institute. She won a silver medal at the 2001 World championships in Antwerp, Belgium in the 500m time trial and a bronze in the sprint, she won a silver at the 2000 World Championships in Manchester, England in the sprint, and a bronze medal at the 2004 world championships in Melbourne, Australia in the sprint.