St. Jacob's Church may refer to:
- in Belgium
- St. Jacob's Church, Bruges, also called Sint-Jakobskerk
- in Norway
- St. Jacob's Church, Bergen, burial place of Johan Christian Dahl
- in Slovakia
- Saint Jacob's Chapel, Bratislava, more commonly Saint James' Chapel
- in Sweden
- Saint Jacob's Church, Stockholm, more commonly Saint James' Chapel
- in the United States
- St. Jacob's Church (Napaskiak, Alaska), Russian Orthodox, listed on the National Register of Historic Places