Children Collide is an Australian indie rock band from Melbourne, Australia.

The band consisted of bassist Heath Crawley and vocalist/guitarist Johnny Mackay throughout its initial run.

"Farewell Rocketship" came in at number 66 on the Triple J Hottest 100, 2008 The trio appeared at Triple J's One Night Stand 2009 held in Sale, Victoria, Australia, alongside Hilltop Hoods, Eskimo Joe, and The Butterfly Effect.

[citation needed] Children Collide appeared at the second annual Coaster Music Festival on 12 September 2009, at Gosford Showground on the NSW Central Coast.

They appeared alongside Eskimo Joe, Bliss N Eso, Does It Offend You, Yeah?, Van She, and British India.