The following is a list of Roman Catholic basilicas in Italy, listed by diocese and comune. The date of designation as a basilica is in parentheses.
There are 4 major basilicas of the Catholic Church in the Italian peninsula; 3 in the city of Rome proper and 1 in Vatican City. The latter is completely surrounded by the city of Rome and is part of the Diocese of Rome.
There are 62 minor basilicas of the Catholic Church in Rome, excluding the above major basilicas.