"Defender" is a song by Australian singer–songwriter Gabriella Cilmi, released as the third single from her second studio album Ten. The single release of "Defender" included a cover of Kiki Dee's "Magic Carpet Ride" as a b-side, promotional releases however listed the two songs as a double-A Side. It was co-written by Gabriella herself alongside George Astasio, Jason Pebworth and Jon Shave.