KJ

KJ or Kj may refer to:

People

KJ Apa (born 1997), New Zealand actor and singer known for his role as Archie Andrews on Riverdale
KJ Duff (born 2005), American football player
KJ Henry (born 1999), American football player
Khairy Jamaluddin (born 1976), Malaysian politician also known as "KJ"

Kwanyama dialect (ISO 639-1 code alpha-2 <code>kj</code>), a standardized dialect of Oshiwambo
Kilojoule (<code>kJ</code>), an International System of Units unit of energy equal to 1000 joules
British Mediterranean Airways (IATA airline code <code>KJ</code>)
Jeep Liberty, a car (model code <code>KJ</code>)
Karaoke jockey, a disk jockey who specializes in running karaoke performances
Kiryas Joel, New York, a village in Monroe, Orange County, New York, US
Knight of the Order of Saint Joachim
Kennebec Journal, a newspaper in the U.S. state of Maine
Kj (letter), a Latin-script digraph