Arthur Stuart, 7th Earl Castle Stewart (1889–1961) was an Anglo-Irish peer and politician.

Arthur Stuart may also refer to:

Arthur Stuart, 8th Earl Castle Stewart (born 1928) Arthur Osman Farquhar Stuart (1927–2002), Sierra Leonean medical doctor Arthur Stuart, a character in Velvet Goldmine Arthur Stuart, a character in Heartfire

See also

Arthur Stewart (disambiguation)