Peter Klein
# Peter Klein

Peter Klein may refer to:

* Peter Klein (athlete) (born 1959), West German sprinter
* Peter D. Klein (born 1940), American professor of philosophy
* Peter W. Klein (born 1970), American journalist and documentary filmmaker
* Peter G. Klein (born 1966), American professor of economics
* Peter Klein (tenor) (1907–1992), German tenor
* Peter Klein (CFO), Microsoft executive
* Peter Klein (impresario) (born 1945), American impresario
