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, public television and radio executive Lynching of Sam Hose, African American lynched in Coweta County, Georgia