J. J. Johnson (disambiguation)

J. J. Johnson (1924–2001) was an American jazz trombonist and composer.

J. J. Johnson may also refer to:
 * J. J. Johnson (American football) (born 1974), former American football running back
 * J. J. Johnson (UK musician) (born 1951), British drummer
 * JJ Johnson (EastEnders), character in the BBC soap opera, EastEnders
 * JJ Johnson (chef)
 * J. J. Johnson (producer), Canadian television producer and writer