Jitter (disambiguation)

Jitter is the deviation in frequency of a signal.

Jitter may also refer to:
 * Jitter (optics), the oscillatory motion of the image with respect to the detector, which blurs the recorded image
 * Delay jitter, in packet switched networks
 * Fixation (visual) or retinal jitter, the maintaining of the visual gaze on a single location
 * Jittered, a method of supersampling
 * Jitters (band), a Belarusian band from the 1990s and the 2000s
 * The Jitters, a Canadian band from the 1980s
 * Jitter, a package included in the Max visual programming language
 * "Jitters" (Smallville), a 2001 TV episode