AHL or Ahl may refer to:
- American Hockey League, professional ice hockey league in the USA and Canada
- Australian Hockey League, Australian national field hockey league
- Allianz Hurling League, of the National Hurling League
- Action Half-Life, modification for Half-Life 1.0
- Acylated Homoserine Lactone
- Aishalton Airport, Guyana
- Automatic headlamp leveling
- Atatürk International Airport - Istanbul, Turkey
- Associated Humber Lines, an English shipping company
- Ahl, an alternative transliteration of Ahel, Iran
Read more about AHL: People