Thomas Jenner (c. 1610 - 1673) was an English author, engraver, and publisher in London. He was a Puritan publisher, and a promoter of Protestant patriotic goals; he would become an outspoken Parliamentarian during the English Civil War (1642 - 1651). Amongst the emblem books, sermons, and other moralistic works, he also produced an improved version of Matthew Simons' Direction for the English Traviller, the first pocket road atlas of England. He also published Wenceslas Hollar's Quartermaster's Map, a map used by both sides in the English Civil War.