There have been only 22 head coaches in the history of the Pittsburgh Penguins, with Mike Sullivan serving as the most recent and longest-tenured coach from 2015 to 2025. As expected, Sullivan has coached the most games,

Sullivan's final chapters in Pittsburgh weren't great, but he is a giant in Penguins history and will be remembered as such.

The Pittsburgh Penguins officially parted ways with head coach Mike Sullivan on Monday morning, ending a 10-year run that saw the team win back-to-back Stanley Cups and more than 400 regular-season wins.