McSween

MacSween and McSween are surnames of Gaelic origin. People with those surnames include:


 * Alexander McSween (c. 1843–1878), Canadian-American participant in the Lincoln County War of 1878
 * Donald McSween (born 1964), American ice hockey player
 * Harold B. McSween (1926–2002), U.S. Representative from Louisiana.
 * Harry McSween (born 1945), American geologist and planetologist
 * John MacSween, Scottish nobleman
 * John Macsween (entrepreneur) (1939–2006), Scottish butcher and entrepreneur
 * Roderick MacSween (born 1935), Scottish pathologist
 * Susan McSween (1845–1931), American rancher