Behave may refer to:
Behavior, the actions of organisms or systems "Behave" (Law & Order: Special Victims Unit), a television episode "Behave" (Benjamin Ingrosso song), 2018 "(Someone's Always Telling You How To) Behave", a song by Chumbawamba, 1992 "Behave", a song by Tired Lion from the album Dumb Days, 2017 Behave: The Biology of Humans at Our Best and Worst, a 2017 book by Robert Sapolsky
See also JBehave, a Java behavior-driven development framework