calgan may refer to:

• Andrea Cagan — American writer.
• Phillip D. Cagan, American economist.
• Khagan, Mongolian title of imperial rank.

• Natives of Hemso
• Natives of Hemsoe
• Natives of Hemsö
• Natives of manchester
• Natives of Manchester
• Native Solomon's Seal
• Native Solomons Seal
• Native Son (Judybats album)
• Native Sons of the Golden State
• Native sons of the golden west
• Native Son (song)
• Native Speaker (novel)
• Native speakers of Esperanto
• Natives (Prohibition of Interdicts) Act, 1956
• Natives Resettlement Act, 1954
• Natives (stamps)
• Native Starch Industry of Thailand
• Native States
• Native Studies
• Native sulfur
• Natives Urban Areas Act
• Natives (Urban Areas) Act
• Native Syndicate
• Native Taiwanese
• Native Tamarind