St. Mary of the Immaculate Conception Church

St. Mary of the Immaculate Conception Church may refer to:


 * St Mary Immaculate Church, Falmouth, Cornwall, United Kingdom
 * St. Mary of the Immaculate Conception Church (Wilmington, Delaware), United States
 * St. Mary of the Immaculate Conception Church (Morges, Ohio), United States
 * St. Mary of the Immaculate Conception Roman Catholic Church (Fredericksburg, Virginia), United States