William Macready 1793 – 1873 Kensal Green Cemetery, Royal Borough of Kensington and Chelsea, United Kingdom Actors
William Mansfield, 1st Viscount Sandhurst 1855 – 1921 Church of St John the Baptist, Aldbury, Aldbury, United Kingdom Politicians
William Marshal, 1st Earl of Pembroke 1146 – 1219 Temple Church, London, City of London, United Kingdom Politicians