Sir Richard Phillips was an English schoolteacher, author, publisher and vegetarianism activist.
Phillips was born in London. Following some political difficulties in Leicester where he was a schoolteacher and bookseller, he returned to London, where he founded The Monthly Magazine in 1796; its editor was Dr. John Aikin, and among its early contributors were fellow radicals William Godwin and Thomas Holcroft. He built up a prominent fortune based on the speculative commission of newly revised textbooks and their publication, in a competitive market that had been freed by the House of Lords' decision in 1777 to strike down the perpetual copyright asserted by a small group of London booksellers to standard introductory works. His Juvenile Library published in 1800–03 provided the steady returns of all successful children's books. By 1807 he was in sufficient standing to serve as a Sheriff of London, at which time he was knighted on the occasion of presenting an address.
Phillips was a vegetarian. He published Joseph Ritson's An Essay on Abstinence from Animal Food, as a Moral Duty in 1802.
He was the author, under his own name, of On the Powers and Duties of Juries, and on the Criminal Laws of England, 1811; A Morning's Walk from London to Kew, 1817; A Personal Tour Through the United Kingdom, 1828.
Phillips overextended himself and was declared bankrupt in the Bank Panic. He died in Brighton and is buried in the western extension of St Nicholas' Churchyard.