H11
# H11

H11, H-11 or H 11 may refer to :

* H-11 (Michigan county highway)
* British NVC community H11, a type of heath community in the British National Vegetation Classification
* Heathkit H-11, a microcomputer
* HMS Basilisk (H11), a Royal Navy B-class destroyer
* HMS Racehorse (H11), a Royal Navy R-class destroyer
* HMS H11, a Royal Navy H-class submarine
* London Buses route H11, a Transport for London contracted bus route
* Sanguiin H 11, a type of tannin
* A motor vehicle headlamp bulb type; see List of automotive light bulb types
