The mod revival was a subculture that started in the United Kingdom in the late 1970s and later spread to other countries. The mod revival's mainstream popularity was relatively short, although its influence lasted for decades. The mod revival post-dated a Teddy Boy revival, and mod revivalists sometimes clashed with Teddy Boy revivalists, skinhead revivalists, casuals, punks and rival gang members.

Mod, from the word modernist, is a subculture that began in 1950s London and spread throughout Great Britain, eventually influencing fashions and trends in other countries. It continues today on a smaller scale. Focused on music and fashion, the subculture has its roots in a small group of stylish London-based young men and women in the late 1950s who were termed modernists because they listened to modern jazz. Elements of the mod subculture include fashion ; music and motor scooters. In the mid-1960s, the subculture listened to rock groups such as the Who and Small Faces. The original mod scene was associated with amphetamine-fuelled all-night jazz dancing at clubs.