Fritz Valentin
German judge
- Born: 1897-08-06 (Hamburg)
- Died: 1984-01-02
- Occupation: judge
- Participant in: Judges' Trial (date: 1947-04-17; role: affiant)
- Significant person: Curt Rothenberger (role: colleague)
- Position held: judge
- Educated at: Gelehrtenschule des Johanneums
- Residence: England (period: 1939-01-01 through 1946-01-01)
- VIAF ID: https://viaf.org/viaf/25550511
- ISNI: https://isni.org/isni/0000000018508970
- WorldCat Identities ID: https://worldcat.org/identities/lccn-no2017104733
- Library of Congress authority ID: https://id.loc.gov/authorities/names/no2017104733