A PB&J is a peanut butter and jelly sandwich, popular in North America.

PBJ or PB&J may also refer to:

Television PBJ (TV network), a 2011–2016 children's television network in the United States PB&J Television, a production company based in Santa Monica, California, USA PB & J (Brooklyn Nine-Nine), S8 E5, 2021

Music Peanut Butter Jelly (song), 2015 single by Galantis Peter Bjorn and John, a Swedish indie pop band

Other uses Probation before judgment, the name for deferred adjudication in Maryland Patrick Baldwin Jr., an American-born professional basketball player

See also PBJ-1, US Navy variant of the B-25 Mitchell bomber PB&J Otter, 1998–2000 kids' television program Peanut Butter Jelly Time, 2001 song by the Buckwheat Boyz