St James' Church is in Barry Street, Greenacres Moor, Oldham, Greater Manchester, England.

It is an active Anglican parish church in the deanery of Oldham East, the archdeaconry of Rochdale, and the diocese of Manchester.

The original commission for the design was won by Charles Barry, but he underestimated the cost of the church, and was replaced when the tenders were received.

[2] The Parish of St. James with St. Ambrose Oldham is part of the Archdeaconry of Rochdale in the Diocese of Manchester.

[8] As the parish rejects the ordination of women, it is a member of Forward in Faith and receives alternative episcopal oversight from the Bishop of Beverley (currently Stephen Race).