Leslie Williams
Leslie Williams may refer to:
- Leslie Williams , Welsh rugby union, and rugby league footballer of the 1940s and 1950s
- The Leslie Williams Award for Best and Fairest Player, awarded at the Hong Kong Sevens
- Leslie Williams , archdeacon of Chester, 1975–1988
- Leslie Williams , archdeacon of Bristol, 1967–1979
- Leslie Williams, Australian member of the New South Wales Legislative Assembly
- L. Pearce Williams, professor of the history of science at Cornell University
- Leslie Allen Williams, American serial killer, rapist, and necrophile