Sankt Peter is a municipality in the district of Breisgau-Hochschwarzwald in Baden-Württemberg in Germany.

To the municipality of St. Peter belong the village of Bürgerschaft, the hamlet of Sägendobel, the settlements of Kandelberg, Neuwelt, Oberibental, Ränke, Rohr, Schmittenbach, Schönhöfe, Seelgut and Willmendobel and the farmsteads of Eckpeterhof, Langeck and Lindlehof.

When the estates of the Church were seized and sold or transferred during Napoleon's conquest of Europe, the village of St. Peter was handed to the Grand Duchy of Baden in 1806 and, since 1952, they have been part of the state of Baden-Württemberg.

In 1899, fire broke out in the village centre of St. Peter,[3] whereupon 23 houses were destroyed and 150 people made homeless.

[4] At the end of the Second World War there was a Reich training centre of the Hitler Youth in St.