Reginald Scot (or Scott) (c. 1538 – 9 October 1599) was an English country gentleman and Member of Parliament, now remembered as the author of The Discoverie of Witchcraft, which was published in 1584. It was written against the belief in witches, to show that witchcraft did not exist. Part of its content exposes how (apparently miraculous) feats of magic were done, and the book is often deemed the first textbook on conjuring.
He was son of Richard Scot, second son of Sir John Scott (died 1533) of Scots Hall in Smeeth, Kent. His mother was Mary, daughter of George Whetenall, sheriff of Kent in 1527. His father died before 1544, and his mother remarried Fulk Onslow, clerk of the parliament; dying on 8 October 1582, she was buried in the church of Hatfield, Hertfordshire. Reginald or Reynold (as he signed his name in accordance with contemporary practice) was born about 1538.
When about seventeen, Scot entered Hart Hall, Oxford, but left the university without a degree. His writings show some knowledge of law, but he is not known to have joined any inn of court. Marrying in 1568, he seems to have spent the rest of his life in his native county. His time was mainly passed as an active country gentleman, managing property which he inherited from his kinsfolk about Smeeth and Brabourne, or directing the business affairs of his first cousin, Sir Thomas Scot, who proved a generous patron, and in whose house of Scots Hall he often stayed. He was collector of subsidies for the lathe (county subdivision) of Shepway in 1586 and 1587, and he was perhaps the Reginald Scot who acted in 1588 as a captain of untrained foot-soldiers at the county muster. He was returned to the parliament of 1588–9 as member for New Romney, and he was probably a justice of the peace. He describes himself as "esquire" in the title-page of his Discoverie, and is elsewhere designated "armiger". Regarding his religious beliefs, Scot was a member of the Family of Love. This sect's insistence that Satan's influence in the world was entirely mental, never physical, gave the impetus to Scot's unusual skepticism towards witchcraft.