•
Robert Gray (accountancy academic) (1948–2020), British social and environmental accounting theorist •
Robert Gray (actor) (1945–2013), actor in
Armed and Dangerous •
Robert Gray (bishop of Bristol) (1762–1834), father of the bishop of Cape Town •
Robert Gray (bishop of Cape Town) (1809–1872), first Anglican bishop of Cape Town •
Robert Gray (ornithologist) (1825–1887), Scottish ornithologist •
Robert Gray (poet) (1945–2025), Australian poet •
Robert Gray (sea captain) (1755–1806), American merchant sea-captain and explorer •
Robert A. Gray (1834–1906), Union Army soldier and Medal of Honor recipient •
Robert H. Gray (1948–2021), American data analyst, author, and astronomer •
Robert Hampton Gray (1917–1945), Canadian naval officer, pilot, and recipient of the Victoria Cross •
Robert Keith Gray (1921–2014), Republican activist and public relations executive •
Robert M. Gray (born 1943), American information theorist •
R. W. Gray, Canadian writer and film studies academic •
Robert Whytlaw-Gray (1877–1958), English chemist •
Bob Gray (priest) (born 1970), Irish Anglican priest •
Rob Gray (art director) (1962–2016), Canadian production designer • Bob Gray, a name espoused by "
Pennywise" from Stephen King's
It ==See also==