"Rule the World" is a song by British-Irish boy band the Wanted, released on 13 October 2021 as the lead single from their first greatest hits album Most Wanted: The Greatest Hits (2021).

The song was written by Ari Leff, Michael Pollack, Jakob Hazell, band member Max George, and Svante Halldin, with production handled by Jack & Coke.

[5][6] They originally planned to reunite to celebrate their 10th anniversary in 2020, however, it was delayed due to the COVID-19 pandemic, and band member Tom Parker's brain tumor diagnosis in August 2020.

[3] On 7 October 2021, The band announced "Rule the World" on an Instagram video, and revealed the artwork for the song.

[7][8] On 3 November 2021, the band performed the song live on Good Morning America.