American Catholic Church and American Catholic commonly refer to:

• Catholic Church in the United States, the Catholic Church, also known as the Roman Catholic Church, in the US

American Catholic Church may also refer to:

• American Catholic Church (1894), a 1894 – c. 1895 independent confederation of churches, composed of congregations which individually separated from the Catholic Church, founded by Anton Francis Kołaszewski and Alfons Mieczysław Chrostowski
• American Catholic Church (1915), a sect founded by Joseph René Vilatte and incorporated in Illinois in 1915
• American Catholic Church in the United States, a sect founded by Lawrence J. Harms and incorporated in Maryland in 1999

American Catholic may also refer to:

• AmericanCatholic.org, a Franciscan Media website with online editions of Catholic Update and St. Anthony Messenger