Festival dijadwalkan dari 25 Agu hingga 28 Agu 2011 (3 hari).
Leeds Festival berlangsung di Leeds, United Kingdom. Berikut adalah alamat lengkap festival: Leeds, West Yorkshire, England
Ed Sheeran, Bring Me the Horizon, Muse, My Chemical Romance, Deftones, The Offspring, The Strokes, Rise Against, Panic! at the Disco, Jimmy Eat World, Flogging Molly, Cage the Elephant, New Found Glory, Interpol, Thirty Seconds to Mars.
Genre dan sub-genre yang paling populer dari edisi sebelumnya adalah:
rock
punk
electronic
alternative
indie rock
alternative rock
indie
punk rock
hardcore
post-hardcore
indie pop
emo
experimental
hardcore punk
pop punk
melodic hardcore
post-punk
screamo
electronica