"She's a Genius" is a song by Australian rock band Jet.

It was released as the lead single from the band's third album Shaka Rock.

It was also played live as part of their set at the Melbourne and Sydney Sound Relief concerts for the victims of the Black Saturday bushfires in March 2009.

Subsequently, it was made available as a free playable track in the iPhone OS game Tap Tap Revenge 2 and on 25 August, as a downloadable song for Rock Band.

The song made an appearance on the TV show NCIS in the episode Reunion.