Ex on the Beach is a British reality television series that is broadcast on MTV UK. The series was first announced in February 2014, and premiered on 22 April 2014. The series is narrated by Andrew Maxwell. Ex on the Beach follows the format of cast members staying abroad and beginning relationships, which are typically interrupted by their exes arriving at various points throughout the series. MTV in the United States airs an American version of the series.

On 20 March 2019, it was confirmed that transmission of the tenth series had been cancelled following the suicide of cast member Mike Thalassitis. Producers decided not to air any of the episodes from the series, and did not reveal the rest of the cast members involved in the series. From 2020, celebrity versions of the series have aired.