The Church of St Mary of the Assumption is in Yorkshire Street, Burnley, Lancashire, England.

Until the 19th century the Roman Catholics in the Burnley area worshipped in a chapel in Towneley Hall.

The east window in the chancel has five lights, above which is a tripartite niche with a crocketed surround, containing a statue of the Virgin Mary.

[7] Inside the church, the aisle arcades are carried on alternate round and octagonal piers.

In the nave is a scheme of stained glass windows from the late 19th century by Mayer of Munich.

[8] Attached to the north and south sides of the church are cast iron railings, divided by standards with fleur-de-lis heads.

On the north side is a gateway with stone piers in Gothic style between which are elaborate cast iron gates.