Dennis Desrosiers (born March 28, 1949) is a Canadian former professional ice hockey player and coach.
Following his retirement as a player, Desrosiers spent the next 18 seasons a head coach in the IHL, ECHL, UHL and OHL.
Desrosiers began his professional career in 1970 with the Clinton Comets of the Eastern Hockey League where he played two seasons before joining the Saginaw Gears of the International Hockey League (IHL) for their inaugural 1972-73 season.
He continued as a head coach with the Birmingham Bulls (1996-2000) and the Kalamazoo Wings (2000-2002), before returning to Saginaw in 2002 to be named as the first head coach for the Saginaw Spirit of the Ontario Hockey League.
In 2004, after two seasons as the Spirit's head coach, Desrosiers joined the Saginaw Spirit radio broadcast team as the colour commentator, a position he held until 2012 when he left the team to relocate to North Carolina.