Curtis Glencross (born December 28, 1982) is a Canadian professional ice hockey player who plays for the Calgary Flames of the National Hockey League. Glencross was signed by the Calgary Flames on July 2, 2008 as an unrestricted free agent.

Glencross played two seasons with the Brooks Bandits of the Alberta Junior Hockey League, and two seasons at University of Alaska Anchorage before signing as a free-agent with the Mighty Ducks of Anaheim, with whom he played two games during the 2006–07 NHL season, scoring one goal and collecting two penalty minutes. He was then traded to the Columbus Blue Jackets on January 26, 2007 and played seven games for the Jackets.

During the 2007–08 Edmonton Oilers skills competition, Glencross set an unofficial NHL record in the Fastest Skater event by skating around the entire Rexall Place with a time of 13.370 seconds.