Peter Klein
Peter Klein is the name of:
- Peter Klein (tenor ) ( 1907-1992 ), German -Austrian singer
- Peter Klein (journalist ) ( born 1953 ), Austrian journalist and radio editor
- Peter Klein ( athlete ) ( born 1959 ), German track and field athlete
- Peter Klein ( historian ) (born 1962 ), German historian
- Peter Klein ( author) (born 1969 ), German author and consultant
- Disambiguation