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)