Richard Guy (disambiguation)

Richard K. Guy (1916–2020) was a British mathematician.

Richard Guy may also refer to:
 * Richard Guy (footballer) (1880–1938), English footballer
 * Richard P. Guy (born 1932), American judge
 * Dick Guy (1937–2018), Australian cricketer
 * Richie Guy (born 1941), New Zealand rugby player and administrator
 * Dickie Guy (Richard John Guy, born 1949), English football goalkeeper