D24 may refer to:
Vehicles Aircraft Albaviation D24 MagicOne, an Italian ultralight
Ships , a Battle-class destroyer of the Royal Nav , an Attacker-class escort carrier of the Royal Navy , a W-class destroyer of the Royal Nav , a Fletcher-class destroyer of the Spanish Navy
Surface vehicles Dodge Custom, an American full-size car Lancia D24, a British racing car Pennsylvania Railroad class D24, a locomotive classification of the Pennsylvania Railroad
Other uses D24 road (Croatia) Dublin 24, a postal district in Ireland Elbe Marshes, a natural region in Germany Iyaguchi Station in Miyoshi, Tokushima Prefecture, Japan Kelantan State Route D24, now Malaysia Federal Route 260 Volkswagen D24 engine, a diesel engine made by Volvo D24, or Sultan, a durian cultivar d24, a die with 24 sides