AH-2, AH2, or variation, may refer to:
Military Denel AH-2, a former designation of the Rooivalk attack helicopter Kawasaki AH-2, a proposed attack helicopter derived from Kawasaki OH-1 AH-2 Sabre, Brazilian designation for the Mil Mi-35M4 helicopter gunship USS Solace (AH-2), a US Navy hospital ship
Other uses AH2, road from Indonesia to Iran AH 2, Hijri year 2, lasting 7 July 623 – 26 June 624 in the Georgian calendar AH2 (biochemistry); see electron acceptor (8201) 1994 AH2, a near-earth asteroid
See also Ah2 Music (composing team) AH (disambiguation) AHH (disambiguation) AHAH (AJAX computer programming)