Peter Leepin (21 November 1920, Basle – 1995) was a Swiss chess master.
He took 16th at Munich 1941 (Gösta Stoltz won),[1][2] took 4th in Swiss Chess Championship at Lucerne 1950 (Hans Johner won),[3] and won twice Coupe Suisse.
Leepin played for Switzerland in friendly matches against France in 1946, Yugoslavia in 1949, and Saarland in 1955.[4]