Alexander Watson may refer to:

• Alexander Watson (cricketer, born 1844) (1844–1920), English cricketer
• Alexander Watson (cricketer, born 1945), English cricketer
• Alexander Watson (diplomat) (born 1939), American ambassador and diplomat
• Alexander Watson (historian) (born 1979), British historian, writer, and professor
• Alexander Watson Hutton (1853–1936), Scottish teacher and sportsman
• Alexander Wayne Watson (born 1969), American serial killer

• Alex Watson (disambiguation)

This disambiguation page lists articles about people with the same name.
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