Alan, Allen or Allan Watson may refer to:

• Alan Watson (legal scholar) (1933–2018), Scottish law and legal history expert
• Alan Watson (magician) (born 1950), New Zealand magician
• Alan Watson, Baron Watson of Richmond (born 1941), South Africa born, British broadcaster and politician
• Alan Watson (rower) (1929–2007), British Olympic rower
• Alan Andrew Watson (born 1938), British physicist
• Alan Cameron Watson (1900–1976), Presbyterian minister
• Allan Watson (born 1948), Scottish footballer
• Allan Watson (American football) (born 1944), Welsh-born player of soccer and American football
• Allen Watson (born 1970), American baseball player and coach

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