A34

A34 or A-34 may refer to:

Roads

 * A34 autoroute (France), connecting Sedan and Reims
 * A34 highway (Sri Lanka), connecting Mankulam and Mullaitivu
 * A34 road (England), connecting Winchester, Hampshire to Salford
 * A34 road (Isle of Man), connecting Ballasalla and the A3


 * A34 (Sydney), Australia

Other uses

 * Aero A.34, a Czech touring plane of the 1930s
 * Brewster A-34 Bermuda, USAAF designation for lend-lease SB2As dive bombers built for the British
 * HLA-A34, a human serotype
 * Painter of Berlin A 34, a vase painter during the pioneering period of Attic black-figure vase painting
 * A-34 Comet (tank), a British tank used in World War II
 * An Encyclopaedia of Chess Openings code for the English Opening in chess
 * Samsung Galaxy A34 5G, an Android smartphone by Samsung Electronics