Jack-Jack Attack is a 2005 American animated short film written and directed by Brad Bird and produced by Pixar Animation Studios. It is tied into and included on the DVD release of The Incredibles.

The idea for this short came from an idea for a scene originally considered for inclusion in The Incredibles; it was cut from the feature and subsequently expanded into this short. The short revolves around the situations between Jack-Jack and his babysitter Kari McKeen (who was hired by Violet and Dash to watch Jack-Jack) during the events of the main film.