St Clement's Church is a Grade I listed building in West Thurrock, Essex, England.

In the early twelfth century the church existed with a circular tower serving as the nave.

Repairs were also made in 1935 as iron ties were fitted to strengthen the walls, which had become damaged by subsidence.

In 1940 Procter & Gamble began production at a new plant neighbouring the church and would later hold the historic building's future in its hands.

[3] Procter & Gamble, whose factory is adjacent to the churchyard, offered to take responsibility for the church and its yard in 1987 as the company celebrated its 150th anniversary.

There are many memorials in the grounds of the church, including one to the 16 boys of the reformatory ship Cornwall and their training officer, killed in the River Thames at Purfleet on 30 August 1915 when their cutter Alert was struck by a tug.