Knob or KNOB may refer to:
Objects
- A round handle
- Doorknob
- Control knob, controls a device
- Brodie knob, on a steering wheel
- Tow ball or hitch ball
- Dorset knob, a biscuit
Landforms
- A rounded hill or mountain, particularly in the Appalachians and the Ozarks
- List of geographical knobs
- Knob, a synonym fot kame, which is a mound left behind by a glacier
- Knobs region, a geographic region of Kentucky
Radio stations
- KNOB (FM)
- KSFN, which held the call sign KNOB from 1995 to 1997
- KJPG, which held the call sign KNOB from 1988 to 1994
- KLAX-FM, which held the call sign KNOB from 1949 to 1988
Other uses
- KNOB (duo), Israeli musical duo
- Protrusions on the surface of red blood cells in malaria
See also
- Knobs into holes packing, in molecular biology