AB1 is a French television channel.
AB1 may also refer to:
Bernard AB 1, a French biplane Aichi AB-1, a Japanese biplane Class-AB1 amplifier, a type of power amplifier AB1 in the AB postcode area AB1, the Athens Biennale in 2007 , a crane ship Alberta Highway 1, a major highway in Alberta and a segment of the Trans-Canada Highway Alisson Becker, a Brazilian goalkeeper
See also ABI (disambiguation), letters A, B, I