Arthur Wellesley may refer to:
Arthur Wellesley, 1st Duke of Wellington (1769–1852), British Army officer and statesman Arthur Wellesley, 2nd Duke of Wellington (1807–1884), British Army officer Arthur Wellesley, 4th Duke of Wellington (1849–1934), British Army officer Arthur Wellesley, 5th Duke of Wellington (1876–1941), British Army officer Arthur Wellesley, Marquess of Douro (born 1978), grandson of the 8th Duke Arthur Wellesley Hughes (1870–1950), also known as Arthur Wellesley, Canadian musician and composer Arthur Wellesley, 4th Earl Cowley (1890–1962), British actor and nobleman
See also Arthur (disambiguation) Wellesley (disambiguation) Duke of Wellington (disambiguation)