AHL or Ahl may refer to:

• Ahl, East Azerbaijan, Iran
• Ahel, Iran
• Kudian, Lamerd, Iran
• Ahlu, village in Lahore, Pakistan, ancestral place of the Ahluwalia

• American Hockey League, professional ice hockey league in the US and Canada
• Alps Hockey League, professional ice hockey league in Austria, Italy, and Slovenia
• Australian Hockey League, Australian national field hockey league
• Allianz Hurling League, name of the National Hurling League whilst sponsored by Allianz.

• Ahl (surname)
• Ahlon language
• Associated Humber Lines, an English shipping company
• N-Acyl homoserine lactone
• Achalaite, a mineral with the IMA symbol Ahl