Aggai may refer to:

• Aggai, a village near Shashamane, Ethiopia
• Aggai, an alternative transliteration of Ai (Bible), a city, or two cities with the same name, in ancient Israel
• Saint Aggai, the second Bishop of Edessa, Mesopotamia
• Haggai, a saint and minor prophet

Aggai may also refer to:

• Aggai Khel, a clan of the Tarkani Pashtun tribe
• The Aggai River, in Sefrou Prefecture, Morocco

• Agai (disambiguation)
• Agaie, a historical state in present-day Nigeria
• Agey, a commune in Côte-d'Or, Bourgogne, France
• Agga (disambiguation)
• Aggay, a barangay (district) of Bantay, Ilocos Sur, Philippines
• Agge (disambiguation)
• Aggey (disambiguation)
• Aggi (disambiguation)
• Aghai, an Irish pentagraph
• Agi (disambiguation)

This disambiguation page lists articles associated with the title Aggai.
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