The 2005–06 Calgary Flames season was the team's 26th season in the National Hockey League (NHL) in Calgary while the team celebrated its 25th season of play. During the off-season following the 2004–05 NHL lockout, Flames general manager Darryl Sutter announced that he would not re-sign free agent Martin Gelinas for the 2005–06 season. Instead, Sutter brought in three ageing veterans, Bryan Marchment, Tony Amonte and Darren McCarty, as free agent reclamation projects to start the season. Nonetheless, the season began with high expectations following Calgary's surprising run to the 2004 Stanley Cup Finals.