Lewis Baker may refer to:
- Lewis Baker (politician) (1832–1899), West Virginia politician and diplomat
- Lewis Baker (gridiron football) (born 1984), American football player for the San Francisco 49ers
- Lewis Baker (slugger) (c. 1825–?), American police officer employed as a "slugger" for Tammany Hall
- Lewis Baker (footballer) (born 1995), English footballer
- Lewis Baker (cricketer) (1920–1997), New Zealand cricketer
See also
edit- Louis Baker, musician