Sam Watson or Samuel Watson may refer to:
Arts Samuel Watson (sculptor) (1662–1715), sculptor in wood and stone Samuel Wagan Watson (born 1972), Aboriginal Australian poet Sam Watson (political activist) (1952–2019), Aboriginal Australian novelist, filmmaker and political activist Krizz Kaliko (born 1974), American rapper, singer and voice actor
Sport Sam Watson, 1966 Irish winner of Fitchburg Longsjo Classic bicycle race Sam Watson (climber) (born 2006), American speed climber Samuel Watson (cyclist) (born 2001), English cyclist Sam Watson (equestrian) (born 1985), Irish equestrian
Other people Sam Watson (politician) (born 1978), US politician Sam Watson (trade unionist) (1898–1967), English coalminers' leader Samuel Watson (horologist) (fl. c. 1687–c. 1710), Sheriff of Coventry and manufacturer of the first stopwatch Samuel C. Watson (1832–1892), U.S. druggist, doctor, and civic leader Samuel E. Watson (died 1847), U.S. Marine Corps officer