Obsidian is the sixth studio album by Australian heavy metal band Northlane. Originally scheduled for release on 1 April 2022, it was released on 22 April 2022 through the band's independent label Worldeater Records and distributed by Believe Music. It was self-produced by the band themselves and recorded at Chris Blancato's Studio in Sydney.

Northlane are an Australian heavy metal band from Sydney, formed in 2009. The band comprises guitarists Jon Deiley and Josh Smith, drummer Nic Pettersen and vocalist Marcus Bridge. Northlane have released six studio albums: Discoveries ; Singularity, which reached No. 3 on the ARIA Albums Chart; Node, a number-one album; Mesmer, Alien and Obsidian. At the ARIA Music Awards of 2015 the group won the Best Hard Rock or Heavy Metal Album category for their album Node. At the ARIA Music Awards of 2017, the band won again with Mesmer. The band won the Best Hard Rock or Heavy Metal Album category for the third time at the ARIA Music Awards of 2019 for their 2019 album Alien.