Holy Trinity Church is an Anglican church in the village of Cuckfield in the district of Mid Sussex; one of seven local government districts in the English county of West Sussex. It was founded in the 11th century and was in the possession of Lewes Priory by 1090. The present structure dates from the mid-13th century but was extended in the 14th century and heavily altered and restored during the Victorian period, with much interior work by Charles Eamer Kempe and stained glass by both Kempe and the Clayton and Bell firm. The church's spire was replaced in 1981 following a fire. Former chapels of ease in outlying hamlets have closed, and the church now serves a large rural area in the centre of Sussex.