Parts of the building now known as St Leonard’s Chapel pre-date the foundation of the college. As the Hospital of St Leonard, belonging to the Augustinian Canons of the Cathedral Priory, it provided shelter to pilgrims visiting the shrine of St Andrew. The dedication is appropriate, for in the middle ages St Leonard was regarded as the protector of travellers sheltering in inns and hospices.
The earliest parts of the building, the nave and the western half of the choir, may date from 1144 when the Augustinians acquired and probably rebuild an earlier Culdee hospital.
The hospital buildings would have included some kind of chapel. The hospital was endowed with land, and the Kirk of St Leonard, first mentioned in 1413, served this parish. The Kirk was also used for meetings of the newly established University.
The number of pilgrims to St Andrews declined in the 15th century and the hospital buildings were used as an almshouse, before being converted into the new college. The college chaplain, and later, the Principal, was responsible for St Leonard’s Parish.
After the creation of the United College, the congregation of St Leonard’s was transferred to St Salvator s Chapel. Though St Leonard’s Chapel remained the property of the University, it was allowed to decay. By 1772 it had lost its roof and tower. In 1773, during his journey to the Western Islands of Scotland, Samuel Johnson noted:
A decent attempt … has been made to convert it into a kind of green-house… the plants do not hitherto prosper. To what use it will next be put I have no pleasure in conjecturing.
In 1904 the congregation of St Leonard’s Parish left St Salvator’s Chapel for a new building at the west end of St Andrews. In 1910 the University replaced the roof and reglazed the windows of St Leonard’s Chapel. From 1948 extensive renovations initiated by Sir David Russell, the Chancellor’s Assessor, began under the architect Ian G Lindsay, with a grant from the Pilgrim Trust.
The building was re-dedicated on St Leonard’s Day, 6 November 1952, in the first service to be held there for nearly 200 years.
In 1994 an anonymous donor funded improvements including a new organ, altar-cloth, carpets and wall-sconces.