A71 or A-71 may refer to:
Roads A71 road in Afghanistan A71 motorway (France) A71 motorway (Greece) A71 road (Scotland) Bundesautobahn 71, a German motorway also called A 71 Mitchell Highway, a road in Queensland, Australia
Other uses Benoni Defense, in the Encyclopaedia of Chess Openings Samsung Galaxy A71, smartphone released in 2019 "A71", a song by New Jersey band Lorna Shore