Saint Jerome of the Croats is the national Catholic church of Croatia on Via Tomacelli in the Campus Martius of Rome. It is now a chapel of the Pontifical Croatian College of Saint Jerome in Rome and is only open to visitors by arrangement with the College.

The Pontifical Croatian College of St. Jerome is a Catholic college, church and a society in the city of Rome intended for the schooling of South Slav clerics. It is named after Saint Jerome. Since the founding of the modern college in 1901, it has schooled 311 clerics from all bishoprics of Croatia.