F53
# F53

F53 may refer to:

* F53 (classification), a disability sport classification
* English Electric Lightning F.53, a British fighter aircraft
* Franklin County Airport (Texas)
* HMS Ausonia (F53), a Cunard ocean liner requisitioned for the Royal Navy
* HMS Janus (F53), a J-class destroyer of the Royal Navy
* HMS Undaunted (F53), a U-class destroyer of the Royal Navy
