St Mary's Church is an Anglican church in the Goring-by-Sea area of the Borough of Worthing, one of seven local government districts in the English county of West Sussex. The late Norman parish church of the ancient village of Goring retains some architectural elements from that period, but Decimus Burton's comprehensive restoration of 1837 has given the church its present Gothic Revival exterior appearance. German artist Hans Feibusch, who worked extensively in the Diocese of Chichester, provided a mural in 1954: it is considered impressive, but caused controversy at the time. English Heritage has listed the church at Grade II* for its architectural and historical importance.