Collier Street is a small village and civil parish in the Borough of Maidstone in Kent, England.
The village of Collier Street includes a Church, primary school, a small business estate and several farms. St. Margaret’s church and school are at the centre of the village. The church forms part of a benefice with St. Mary’s in Laddingford and St. Peter & St. Paul in Yalding. The three villages are located within three miles of each other but Collier Street, once part of Yalding’s civil parish, has had its own parish since 1999. The civic or civil parish of Collier Street is governed by an elected parish council and was formed following a review by Maidstone Borough Council.