St. Josaphat's Church may refer to:

Canada St. Josaphat Cathedral, McCauley, Edmonton, Alberta,

Poland Church of St. Josaphat, Lublin

United States St. Josaphat Roman Catholic Church (Chicago) St. Josaphat Roman Catholic Church, Detroit, Michigan St. Josaphat Ukrainian Catholic Cathedral (Parma, Ohio) St. Josaphat Roman Catholic Church in Philadelphia, Pennsylvania St. Josaphat Ukrainian Catholic Church, Philadelphia, Pennsylvania Basilica of St. Josaphat, Milwaukee, Wisconsin

See also Josaphat Kuntsevych