World on Fire or Worlds on Fire may refer to:

• World on Fire, a 2006 album by By the Tree
• World's on Fire (album), a 2011 album by the Prodigy
• World on Fire (Slash album), a 2014 album
• World on Fire (Yngwie Malmsteen album), a 2016 album
• Worlds on Fire (EP), a 2020 EP by Duncan Laurence
• The World's On Fire, 2016 album by Man with a Mission

• "World on Fire", a 2023 song by Dolly Parton from her album Rockstar
• "World on Fire" (Nate Smith song), 2023 song by Nate Smith from his album Nate Smith
• "World on Fire", a 1986 song by Swiss band Krokus from Change of Address
• "World on Fire", a 2013 song by Swedish band The Royal Concept
• "World on Fire" (Sarah McLachlan song) from the Canadian singer's 2003 album Afterglow
• "World on Fire" (Firewind song), by Greek band Firewind
• "World's on Fire" (song), by Gibraltarian band Breed 77
• "World's on Fire", a 2018 song by Mike Shinoda from the album Post Traumatic
• "World on Fire", a song by The Bouncing Souls from the 2020 album Volume 2
• "World on Fire", a song by Luna Halo from their 2007 self-titled album
• "World on Fire", a song by Thirty Seconds to Mars from their 2023 album It's the End of the World but It's a Beautiful Day

• World on Fire (book), non-fiction book by Amy Chua
• Doom 3: Worlds on Fire, novel by Matthew Costello
• World on Fire (TV series), a British war drama series
• "World on Fire" (Daredevil)

• Set the World on Fire (disambiguation)
• "Set My World on Fire", a song by British band The Feeling
• "Setting the World on Fire", a song by Kenny Chesney featuring Pink, from Cosmic Hallelujah
• Your World on Fire, a 2009 album by In Fear and Faith