D25

D25 may refer to:

Vehicles

Aircraft

• Dewoitine D.25, a French fighter
• New Standard D-25, an American biplane

Ships

• ARA Seguí (D-25), an Allen M. Sumner-class destroyer of the Argentine Navy
• Brazilian destroyer Marcilio Dias (D25), a Gearing-class destroyer of the Brazilian Navy
• HMS Warwick (D25), a W-class destroyer of the Royal Navy
• Spanish destroyer Jorge Juan (D25), a Fletcher-class destroyer of the Spanish Navy

Rail transport

• LNER Class D25, a class of British steam locomotive

Other uses

• D-25 (rocket engine), a Soviet liquid rocket engine
• D-25 gun, a Soviet field gun
• D25 road (Croatia)
• DB-25, an electrical connector
• Soloviev D-25, a Soviet turboshaft helicopter engine
• Manitowish Waters Airport, in Vilas County, Wisconsin