The Calgary Flames have a rich history, marked by iconic players whose contributions have been permanently recognized through the retirement of their jersey numbers. As of February 2026, only a select few legends have received this honor, solidifying their place in Flames' lore.

Currently, the Flames have retired the numbers of Lanny McDonald (9), Mike Vernon (30), Jarome Iginla (12), and Miikka Kiprusoff (34). These players represent different eras and positions, but all share a common thread of excellence and dedication to the franchise.

Lanny McDonald, a mustachioed right-winger, played in Calgary from 1981 until 1989 and was a key part of the Flames' 1989 Stanley Cup-winning team. His number 9 hangs as a testament to his offensive prowess and leadership. Goaltender Mike Vernon, who wore number 30, backstopped the Flames for many years, also playing a crucial role in the 1989 Stanley Cup victory. Vernon is considered one of the greatest Flames goaltenders of all time. Jarome Iginla, whose number 12 was retired in 2019, is often considered the greatest player in Flames history. Iginla played for the Flames for 16 seasons, leading the team in scoring and becoming a beloved figure in the city. Most recently, Miikka Kiprusoff's number 34 was raised to the rafters. Kiprusoff is the franchise leader in playoff games played by a goalie with 81 and 43 wins.

While these players have been honored, debates continue among fans regarding other deserving candidates. Theoren Fleury, whose number 14 has not been retired, is second all-time in points for the franchise, won a Stanley Cup, and served briefly as team captain. Despite his on-ice achievements, he has yet to have his number retired.

The retirement of a player's number is a significant event for any franchise, marking the ultimate recognition of their impact and legacy. As the Calgary Flames continue to build their history, the banners of these legends will serve as a constant reminder of the team's storied past and the high standards of excellence to which future players must aspire.