The Gatineau Flames are a Canadian junior ice hockey team based in Buckingham, Quebec.

In 2006, the Mustangs hosted the 2006 Coupe Dodge, the Hockey Quebec Junior "AA" championships.

In the first elimination round the Mustangs were defeated by the eventual finalist, Marquis de Jonquière, in an 8-5 heart breaker.

In May 2015, Gatineau announced they were joining the Quebec Junior Hockey League by purchasing the Lachine Maroons franchise and re-locating it to Buckingham.

They were forced to change their name to the Flames, as the Vaudreuil-Dorion Mustangs were existing members of the QJHL.