Originally known as the Voisins de Papineau (Papineau Neighbours), the Neighbours won the 2000 Eastern Ontario Junior "B" title despite being from the Province of Quebec. In 2002, the team became the Buckingham Mustangs. In 2003, the team expanded their name by becoming the Gatineau Mustangs. 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 will be forced to change their name though as the Vaudreuil-Dorion Mustangs are long time members of the QJHL.