Reverb, or reverberation, is the persistence of sound after the sound is produced.

Reverb may also refer to:

Reverb effect, an audio effect to simulate reverberation Reverb (non-profit), an environmental organization Reverb (TV series), a weekly American series Reverb.com, an online marketplace for musical dequipment Reverb (DC Comics), a comic book character

See also Reverberation (disambiguation)