The Cotroni crime family, originally Cotrone, is an Italian-Canadian 'Ndrangheta-type organized crime syndicate based in Montreal, Quebec. The United States Federal Bureau of Investigation (FBI) considers the family a branch of the Bonanno crime family of New York City.

The Bonanno crime family is an Italian-American Mafia crime family and one of the "Five Families" that dominate organized crime activities in New York City, and in the United States, as part of the criminal phenomenon known as the American Mafia.