Lewis Watson
Lewis Watson may refer to:
- Lewis Watson , American Olympic athlete
- Lewis Watson , English singer-songwriter
- Lewis Watson, [1st Baron Rockingham], English landowner and politician
- Lewis Watson, 1st [Earl of Rockingham], English peer and politician
- Lewis Watson, [2nd Earl of Rockingham], English peer and politician, grandson of the above
- Lewis Watson, 1st Baron Sondes, British Member of Parliament for Kent
- Lewis Watson, 2nd Baron Sondes, British Whig politician and peer
- Lewis Watson, 3rd Baron Sondes, English peer
- Lewis Findlay Watson, U.S. Representative from Pennsylvania