St. Peter am Perlach or Perlach-Church is a romanesque Catholic church in the center of Augsburg (Bavaria). The tower of the church, the Perlachturm, is together with the Augsburg Town Hall the landmark of Augsburg.
The image and Marian devotion in St. Peter Mary Untier of Knots is also known in Latin America miraculous image of Mary Knots. A copy of the painting is in San José del Talar a church in Buenos Aires (Argentina).