Our Lady of Fatima's Church is a Roman Catholic parish church in Harlow, Essex, England. It was designed between 1953 and 1954 by Gerard Goalen and was one of the earliest churches in England where the design was influenced by the Liturgical Movement. Construction did not begin until 1958 and the church was consecrated in 1960. Notable for its highly decorated interior, the church contains examples of dalle de verre glasswork, which are considered the first major instance of the style in Britain. This work was undertaken by Dom Charles Norris of Buckfast Abbey. Goalen designed the church in a Modernist style, influenced by European examples. It is a Grade II* listed building.

Harlow is a town and local government district located in the west of Essex, England. Founded as a new town, it is situated on the border with Hertfordshire, Harlow occupies a large area of land on the south bank of the upper Stort Valley, which has been made navigable through other towns and features a canal section near its watermill.