St George's Church, West Grinstead

St George's Church is an Anglican church in West Grinstead, West Sussex, England. It is in the Diocese of Chichester, occupying a rural position in the Sussex Weald by the River Adur. The oldest extant part of church dates from the early 11th century with additions in the 12th and 13th centuries. A south chapel was added in the 14th century.

The church contains a number of brasses and monuments that are of national importance and retains a number of features from its pre-reformation history. The chancel has some stained glass dating to the 14th century. It is the Parish church of West Grinstead with the mission shared with St. Michael and All Angels in Partridge Green. St George's is recorded in the National Heritage List for England as a Grade I listed building.