St. Aloysius Catholic Church may refer to:
United Kingdom St. Aloysius Catholic Church (Liverpool), England St Aloysius Church, Glasgow, Scotland Oxford Oratory Church of St Aloysius Gonzaga, England
United States St. Aloysius Church (Pewee Valley, Kentucky) St. Aloysius' Catholic Church (Carthagena, Ohio) St. Aloysius of Gonzaga Church, Nashua, New Hampshire St. Aloysius Church (Spokane, Washington) St. Aloysius Catholic Church (New York City) St. Aloysius Church (Washington, D.C.) St. Aloysius Catholic Church (Hickory, North Carolina)