St Patricks R. C. Church, 101-121 William Street, Glasgow

St Patrick's Roman Catholic Church, located at 101-121 William Street in Glasgow, was designed by P P Pugin and completed in 1898. This church features a Decorated Gothic style with a nave, aisles, an apsed chancel, and a baptistry. It is constructed from squared red sandstone and rock-faced rubble, with polished ashlar dressings.

The east front is tall and gabled, with a projecting semi-octagonal baptistry on the south side. There are two pointed arched entrances, each flanked by simple nook shafts and dedication crosses. The east window is tall and consists of seven lights, elaborately cusped with mouchette tracery, and includes a louvred gablehead opening and an apex finial. The nave has seven bays, small buttresses on the north side, and five-light clerestorey windows with lean-to confessionals on the south side.

Inside, there is an organ gallery at the east end, and the nave arcade features three wide arches with arch moulding that dies into circular piers. Engaged shafts rise from the springing of the arches and support a timber trussed roof. The church retains all original fittings, including seating, a marble altar rail with brass gates, an elaborate canopied marble reredos, some stencil work, and the chancel roof. There are also elaborately carved altarpieces in the side chapels and a simple baptistry. The stained glass in the east window was created by John Hardman studios in 1951.