Ivor Thomas may refer to:
Ivor Thomas (sculptor) (1873–1913), British sculptor, brother of Bert Thomas Ivor Thomas (trade unionist) (1875–1963), Welsh trade unionist and socialist activist Sir Ivor Thomas (British Army officer) (1893–1972), British Army general Ivor Owen Thomas (1898–1982), British trade unionist and Labour Party politician Ivor Thomas (rugby union) (1900–1995), Welsh international rugby union player Ivor Bulmer-Thomas (born Ivor Thomas, 1905–1993), British journalist and politician Ivor Thomas (boxer), 19th-century Welsh boxer, see Boxing in Wales Ivor Thomas (golfer), English golfer, winner of the Golf Illustrated Gold Vase in 1935