Festival dijadwalkan dari 28 Agu hingga 30 Agu 2015 (2 hari).
Reading Festival berlangsung di Reading, United Kingdom. Berikut adalah alamat lengkap festival: RG1 8EQ Reading
Metallica, Bring Me the Horizon, Ghost, Kendrick Lamar, Gojira, All Time Low, Simple Plan, Pierce the Veil, BABYMETAL, Glass Animals, Bastille, Panic! at the Disco, Beartooth, alt-J, Nothing but Thieves, New Found Glory, Foals, Neck Deep, Frank Turner, Limp Bizkit, Charli XCX, Stormzy, deadmau5, The Struts, Elle King.
Genre dan sub-genre yang paling populer dari edisi sebelumnya adalah:
rock
electronic
punk
indie
indie rock
alternative rock
alternative
indie pop
punk rock
post-hardcore
dubstep
electronica
hardcore
emo
garage rock
experimental
metal
house
pop punk