The Guerra de Familias (Spanish for "War of the Families") is a major professional wrestling show held by the Mexican Lucha Libre promotion International Wrestling Revolution Group (IWRG) intermittently starting in 2012. The show honors the fact that Lucha Libre is a family tradition by holding a tournament where all teams are supposedly made up of family members. All shows have been held in Arena Naucalpan in Naucalpan, Mexico State, IWRG's main venue. IWRG has held a Guerra de Familias show in 2012, 2013 and 2015, with no show announced for 2016 yet.