Mongrain

Mongrain may refer to:
 * Bob Mongrain, Canadian hockey player
 * Daniel Mongrain, Canadian musician
 * Erik Mongrain, Canadian composer
 * Guy Mongrain, Canadian TV host
 * James Mongrain, American artist
 * Jeffrey Mongrain, American artist and historian
 * Jean-Luc Mongrain, Canadian journalist
 * Joseph-Alfred Mongrain, Canadian politician
 * Lucien Mongrain, Canadian politician