AHB

AHB may refer to:


 * Al Hilal Bank
 * Abha Airport in Abha, Saudi Arabia
 * Africanized honeybee
 * Air Historical Branch, the historical archive service of the Royal Air Force
 * All Hallows, Bow, a church in East London
 * Auckland Harbour Bridge in Auckland, New Zealand
 * Axamb language
 * Automatic Half Barrier, a term used in the UK for a type of level crossing
 * Advanced High-performance Bus
 * A Happy Birthday