St Luke's Church, Farnworth, Widnes, is a church in Farnworth, which was once a separate village but is now part of the town of Widnes, Cheshire, England. The church dates back to the 12th century and contains several items of historical interest, particularly hatchments and memorials. It is recorded in the National Heritage List for England as a designated Grade II* listed building, and is an active Anglican parish church in the diocese of Liverpool, the archdeaconry of Warrington and the deanery of Widnes.

Farnworth is an area of the town of Widnes in North West England. A village between Prescot and Penketh, it is an electoral ward in the Borough of Halton with a population in 2004 of 6,300.