Samuel or Sam Holt may refer to: Samuel Holt (politician) (1880–1929), Irish politician Samuel Holt (weaver) (1811–1887), British weaver, inventor and industrialist Sam B. Holt (1902–1986), American football, basketball, and baseball coach and athletics administrator Samuel C. O. Holt (born 1936), public television and radio executive Lynching of Sam Hose (aka Sam Holt, – 1899), African American lynched in Coweta County, Georgia