Arthur Dean may refer to: Arthur Dean (Australian politician) (born 1943), Australian Liberal politician Arthur Dean (UK politician) (1857–1929), British Conservative Party politician, MP 1924–1929 Arthur Dean (cricketer) (born 1931), Australian cricketer Arthur Dean (judge) (1893–1970), Australian judge Arthur Dean (lawyer) (1898–1987), American corporate lawyer and advisor to numerous U.S. presidents Paul Dean, Baron Dean of Harptree (Arthur Paul Dean, 1924–2009), British Conservative Party politician