H28

H28 may refer to:
 * Highway H28 (Ukraine)
 * HNOMS Draug (H28), a Royal Norwegian Navy Draug-class destroyer
 * HMS H28, a Royal Navy H-class submarine
 * HMS Sturdy (H28), a Royal Navy S-class destroyer
 * London Buses route H28, a Transport for London contracted bus route
 * Whetstone International Airport, on the Canada-US border in Alberta and Montana