Saint Patrick is the patron saint of which profession?

Saint Patrick is traditionally regarded as the patron saint of engineers. His patronage reflects later devotional tradition rather than a profession mentioned in the fifth-century writings attributed to Patrick.

Patrick was a Romano-British Christian missionary and bishop who became associated with the conversion of Ireland. He is also listed as a patron of Ireland, Nigeria, Montserrat, and several cities and dioceses. His better-known associations include Ireland, Christianity, and the shamrock, while engineers are a less familiar but recognized part of his patronage.

The answer is sometimes confused with other professions linked to saints. Saint Luke is associated with physicians and artists, Saint Thomas More with lawyers, and Saint Gregory the Great with teachers and musicians. Patrick’s principal feast is observed on 17 March, and his patronage list can vary somewhat between traditions and reference works, but “engineers” is the standard answer in Catholic saint directories and general references.