Thomas Richards (c. 1710 – 20 March 1790) was a Welsh curate from Coychurch in the eighteenth century, best known for his 1753 Thesaurus, a Welsh-English dictionary.
[2] Born about 1710 in Glamorganshire, served for forty years the curacy of Coychurch (Llan Grallo) and Coity in that county.
[3] In 1746 Richards published a Welsh translation of a tract on the Cruelties and Persecutions of the Church of Rome, by Philip Morant.
His major work was Antiquæ Linguæ Britannicæ Thesaurus, Bristol, 1753, a Welsh-English Dictionary, with a Welsh grammar prefixed, dedicated to Frederick, Prince of Wales.
[3] Richards was posthumously credited with contributions to the edition of William Evans's English-Welsh dictionary published in 1812.