Richard Gregory (1923–2010) was a British psychologist.
Richard or Dick Gregory may also refer to:
Sir Richard Gregory, 1st Baronet (1864–1952), British astronomer Richard Gregory (rower) (1890–1925), Canadian Olympic rower Richard I. Gregory, professor at Harvard Medical School Dick Gregory (Richard Claxton Gregory, 1932–2017), American comedian and civil rights activist Dick Gregory (Canadian football) (Richard Allen Gregory, born 1929), Canadian football player