Holy Trinity Church, Micklegate, York is a Grade I listed parish church in the Church of England in York.
The church is in the building constructed for Micklegate Priory, York, a Benedictine foundation under Marmoutier Abbey. The church dates from the 12th century with additions in the 13th and 14th centuries. The tower dates from 1453. The church was remodelled after the Dissolution of the Monasteries.