Festival dijadwalkan dari 03 Agu hingga 05 Agu 2018 (2 hari).
Osheaga berlangsung di Montréal, Canada. Berikut adalah alamat lengkap festival: PARC JEAN-DRAPEAU Montreal, QC, Canada H3C 6A3
Billie Eilish, Post Malone, Arctic Monkeys, Dua Lipa, Cigarettes After Sex, Travis Scott, LP, Lewis Capaldi, Tyler, the Creator, LANY, The Neighbourhood, Alan Walker, Dermot Kennedy, Rex Orange County, Lauv.
Genre dan sub-genre yang paling populer dari edisi sebelumnya adalah:
electronic
rock
pop
indie
alternative
indie pop
indie rock
alternative rock
electronica
electro
house
rnb
experimental
electropop
post-punk
garage rock
techno
dance
deep house