Barberà del Vallès (Catalan pronunciation: [bəɾβəˈɾa ðəl βəˈʎɛs]) is a municipality in the comarca of the Vallès Occidental, in the province of Barcelona, Spain.

It is situated in the valley of the Ripoll river to the south of Sabadell, about 17 kilometers from Barcelona.

The population of the city, enlarged by the internal migration movements in the Spain of the sixties, is varied and promotes cultural and folkloric associations.

This can be seen in the April Fair (Feria de Abril), held until the 1980s in Barberà del Vallès, until economic reasons moved it to other locations in the Barcelona metropolitan area.

Barbera in 1985 celebrated its millennium, which coincided with the opening of the Millennium Square in the vicinity of La Romànica, with balconies to Ripoll river and its riverside park.