OKL
# OKL

OKL may refer to:

* Oakleigh Park railway station, London, National Rail station code
* Oberkommando der Luftwaffe, the air force High Command of the Third Reich
* Olive Kettering Library, the library of Antioch College, Ohio
* Oberste Kriegsleitung (Supreme War Command), the supreme command of the Central Powers in the latter part of the First World War
* Old Kentish Sign Language (ISO 639 code okl)
