Frederick or Fred Lewis may refer to:
Sportspeople Carl Lewis (Frederick Carlton Lewis, born 1961), American track athlete and Olympic medalist Fred Lewis (born 1980), American baseball player Fred Lewis (1880s outfielder) (1858–1945), 19th-century American baseball player Fred Lewis (basketball, born 1921) (1921–1994), college basketball coach Fred Lewis (footballer, born 1886) (1886–1949), English footballer for Stoke Fred Lewis (footballer, born 1923) (1923–1975), English footballer for Chelsea and Colchester United Fred Lewis (handballer) (born 1947), American handball player Freddie Lewis (born 1943), American basketball player who played in the National Basketball Association and American Basketball Association Frederick Pea (born 1969), American basketball player formerly known as Fred Lewis Jack Lewis (footballer, born 1948) (Frederick John Lewis), Wales under-23 international footballer
Others Frederick, Prince of Wales (1707–1751), who was sometimes known by his full name Frederick Louis (or Lewis) Sir Frederick Orr-Lewis (1860–1921), Canadian businessman Fred E. Lewis (1865–1949), American politician Fred P. Lewis, American meteorologist Fred Lewis (naturalist) (1882–1956), Australian public servant and conservationist R. Fred Lewis (1947–2026), chief justice of the Florida Supreme Court Frederick M. Lewis, known for his contribution to the Mayo–Lewis equation in polymer chemistry Frederick Lewis, 1st Baron Essendon (1870–1944), British shipping magnate Frederick Christian Lewis (1779–1856), English etcher, engraver and painter Frederick William Lewis (died 1907), Canadian politician from Ontario