St Barnabas Church is a Grade II* listed building located in Stroud Road, Gloucester, Gloucestershire, England.

It is built in the traditional form with some Gothic Revival architecture, with the main structure provided by a reinforced concrete frame.

A programme of repair and refurbishment was completed in June 2002, using a combination of parishioner funds, gifts from local organisations, and a major grant from English Heritage, The church is made from C20 concrete, and constructed in the traditional form with some Gothic elements around the windows.

To link new with old, stones from Gloucester Cathedral and Tewkesbury Abbey were built into the east wall, by the high altar.

At the south end of the building is the pulpit with the altar and chancel, above this is the organ loft which is inside the belfry tower.