Floyd is a surname. Notable people with the surname include:
Andress Small Floyd of the Self-Masters ColonyBubba Floyd (1917–2000), American baseball playerCarlisle Floyd (born 1926), American opera composerCharles Floyd (disambiguation), several peopleChristiane Floyd (born 1943), Austrian computer scientistCliff Floyd (born 1972), retired American Major League Baseball playerDarrell Floyd (c. 1933–2000), American college basketball playerDavis Floyd (1776-1834), American politician convicted of conspiring with Aaron BurrEddie Floyd (born 1937), R&B/soul singer-songwriterElson S. Floyd, 10th president of Washington State UniversityGavin Floyd (born 1983), Major League Baseball pitcherGeorge Rogers Clark Floyd, American politicianJames Floyd (disambiguation), several peopleJohn Floyd (disambiguation), several peopleKeith Floyd (1943–2009), British chefMalcolm Floyd (born 1972), retired American football playerMalcom Floyd (born 1981), American football playerLeela Floyd, musician and artistPretty Boy Floyd (Charles Arthur Floyd, 1904–1934), American bank robberRaymond Floyd (born 1942), American golferRobert W. Floyd (1936–2001), computer scientistSally Floyd, computer scientistSleepy Floyd (Eric Augustus Floyd, born 1960), American professional basketball playerStanley Floyd (born 1961), American track and field sprinterWilliam Floyd (1734–1821), American signer of the Declaration of IndependenceWilliam Floyd (American football), Retired American football fullbackFictional characters:
Heywood R. Floyd, in the Space Odyssey series by Arthur C. ClarkeSally Floyd (comics), reporter in the Marvel Comics universePink Floyd, protagonist of the 1979 concept album The Wall by the band Pink Floyd