Frank Costello was an Italian-American crime boss of the Luciano crime family.

The Genovese crime family, also sometimes referred to as the Westside, is an Italian-American Mafia crime family and one of the "Five Families" that dominate organized crime activities in New York City and New Jersey as part of the American Mafia. They have generally maintained a varying degree of influence over many of the smaller mob families outside New York, including ties with the Philadelphia, Patriarca, and Buffalo crime families.