Robert Hales may refer to:
Sir Robert Hales (knight) (c. 1325–1381), Lord High Treasurer of England Robert Hales (director), British graphic designer and music video director Robert D. Hales (1932–2017), American leader in the Church of Jesus Christ of Latter-day Saints Sir Robert Hales, 1st Baronet (c. 1610–c. 1695), English lawyer and politician
See also Robert Hale (disambiguation)