Edgar Theisen
German military personnel

- Born: 1890-01-01 1890-02-14 (Aachen)
- Died: 1968-01-01 1968-06-20 (Mönchengladbach)
- Country of citizenship: Germany
- Occupation: military personnel; priest; soldier
- Participant in: Hostages Trial (date: 1947-06-13; role: affiant)
- Significant person: Hermann Foertsch (role: colleague)
- Military rank: General of the Artillery; general
- Employer: Ministry of the Reichswehr (period: 1928-02-15 through 1932-02-15)
- Place of detention: Steinlager Allendorf
- VIAF ID: https://viaf.org/viaf/35400666
- WorldCat Identities ID: https://worldcat.org/identities/viaf-35400666