Vicari is a comune (municipality) in the Metropolitan City of Palermo in the Italian region Sicily, located about southeast of Palermo. As of 31 December 2004, it had a population of 2,997 and an area of .
Vicari borders the following municipalities: Caccamo, Campofelice di Fitalia, Ciminna, Lercara Friddi, Prizzi, Roccapalumba.