The 2025 Calgary Stampeders season is scheduled to be the 67th season for the team in the Canadian Football League and their 80th overall.

The Stampeders will attempt to improve upon their 5–12–1 record from 2024, qualify for the playoffs following a one-year absence, and win the ninth Grey Cup championship in franchise history.

[1] The 2025 CFL draft is scheduled to take place on April 29, 2025.

Not including traded picks, the team will select first in each round of the draft after finishing last in the 2024 league standings.

[3] On February 6, 2025, it was announced that the Stampeders would play the BC Lions in Langford, British Columbia at Starlight Stadium for their preseason game.