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Constantine Diogenes (disambiguation) 
Summary
Constantine Diogenes (Greek: Κωνσταντῖνος Διογένης) was a prominent early 11th-century Byzantine general.
Constantine Diogenes may also refer to:
- Constantine Diogenes (son of Romanos IV) (died 1073), grandson of the general
- Constantine Diogenes (pretender), impostor pretender to the Byzantine throne