McTaggart is a surname of Scottish or Ultonian origin. It is an Anglicisation of the GaelicMac an t-Sagairt, meaning "son of the priest". Also having the forms MacTaggart and Taggart. It is common in the English-speaking nations, and may refer to:
This page lists people with the surnameMctaggart. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.