Dorman, Thomas a Roman Catholic writer of the 16th century, was born at Amersham, Buckinghamshire, England. He was educated at Berkhamstead School (Protestant, founded by Dr. Incent), Hertfordshire; afterwards became a Romanist, fled to the Continent during the Protestant ascendency, and there wrote a book Against Alexander Nowel, the English Calvinist: — A Proof of Certain Articles in Religion Denied by M .Jewell (Antwerp, 1564, 4to): — Disproof of Mr. Alex. Nowell's Reproof (ibid. 1565, 4to): — A Request to Mr. Jewell, etc. (Lond. 1567, 8vo). See Fuller, Worthies of England (ed. Nuttall), 1:211; Wood, Athen. Oxon.