Nicholas Tuite MacCarthy (May 1769 – 3 May 1833) was a renowned Jesuit preacher in late-18th- and early-19th-century France. He was known also as the Abbé de Lévignac. He was of noble birth, being a member of the MacCarthy Reagh family of Springhouse, Bansha, Co. Tipperary in Ireland who were Princes of Carbery and who subsequently became Counts of Toulouse in France.