A25, A 25 or A-25 may refer to:
Aero A.25, a Czech military training aircraft of the 1920s HLA-A25, an HLA-A serotype Junkers A 25, a German two-seater cantilever monoplane Article 25, a UK development and disaster relief charity A25 accident report form formerly used by the Fleet Air Arm and featured in a World War II song Samsung Galaxy A25, an Android-based smartphone by Samsung Electronics
See also English Opening in the Encyclopaedia of Chess Openings Curtiss A-25 Shrike, a World War II dive bomber variant of SB2C Helldiver List of highways numbered 25
Roads List of A25 roads