•
Spencer Abbott (disambiguation), multiple people •
Spencer Abraham (born 1952), American politician •
Spencer Ackerman, American journalist •
Spencer Adams (1898–1970), American baseball player •
Spencer Adkins (born 1987), American football player •
Spencer Albee (born 1976), American musician •
Spencer Allen (1893–1978), English cricketer •
Spencer Anderson (born 2000), American football player •
Spencer Armstrong (born 1986), Canadian football player •
Spencer Asah (died 1954), American painter •
Spencer Austen-Leigh (1834-1913), English cricketer •
Spencer Bachus (born 1947), American politician •
Spencer Banks (born 1954), British television actor •
Spencer Batiste (born 1945), British politician •
Spencer Fullerton Baird (1823–1887), American ornithologist •
Spencer Barrett (ecologist) (born 1948), Canadian ecologist •
Spencer Bayles, British musician and former Guinness World Record holder •
Spencer Bedford (1851-1933), English-born Canadian politician •
Spencer Bell (actor) (1887-1935), American actor •
Spencer Gordon Bennet (1893–1987), American director •
Spencer John Bent (1891–1977), British army officer •
Spencer Bernard (songwriter), American musician and songwriter •
Spencer Bernard (politician) (1918-2001), American politician •
Spencer Black (born 1950), American politician •
Spencer Bloch (born 1944), American mathematician •
Spencer Bohren (1950–2019), American musician •
Spencer Boldman (born 1992), American actor •
Spencer Breslin (born 1992), American actor and musician •
Spencer Brown (disambiguation), multiple people •
Spencer Burford (born 2000), American football player •
Spencer Butterfield (born 1992), American basketball player •
Spencer Cavendish, 8th Duke of Devonshire (1833–1908), British politician •
Spencer Chamberlain (born 1983), American singer for the Christian post-hardcore band Underoath •
Spencer Chan (1892–1988), American character actor •
Spencer Charrington (1818–1904), British politician •
Spencer Charters (1875–1943), American actor •
Spencer Christian (born 1947), American television personality •
Spencer Clark (disambiguation), multiple people •
Spencer Coggs (born 1949), American politician •
Spencer Compton (disambiguation), multiple people •
Spencer J. Condie (born 1940), American leader of The Church of Jesus Christ of Latter-day Saints •
Spencer Houghton Cone (1785–1855), American child prodigy and Baptist chaplain •
Spencer Cowper (1670–1728), British politician •
Spencer Cozens (born 1965), English musician •
Spencer Crakanthorp (1885–1936), Australian chess player •
Spencer Daniels (born 1992), American actor •
Spencer Davey (born 1983), British rugby player •
Spencer Davis (1939–2020), British musician •
Spencer de Grey (born 1944), British architect •
Spencer Dickinson (politician), American politician •
Spencer Dinwiddie, American basketball player •
Spencer Dryden (1938–2005), American musician •
Spencer Eccles (born 1934), American philanthropist •
Spencer Elden (born 1991), American model and artist •
Spencer Evans (born 1973), Welsh soccer player •
Spencer Fano (born 2004), American football player •
Spencer Fearon (born 1962), British media personality •
Spencer Finch, American artist •
Spencer Fisher (born 1976), American mixed martial arts fighter •
Spencer O. Fisher (1843–1919), American politician •
Spencer Folau (born 1973), Tongan-born American football player •
Spencer Ford (born 1976), American lacrosse player •
Spencer Ford (American football), American college football coach •
Spencer Fox (born 1993), American actor •
Spencer Freedman (born 1998), American college basketball player for the
Harvard Crimson and
NYU Violets G •
Spencer Garrett (born 1963), American actor •
Spencer Giesting (born 2001), American baseball player •
Spencer Gollan (1860–1934), New Zealand athlete •
Spencer Gore (disambiguation), multiple people •
Spencer Hall (1805–1875), British librarian •
Spencer Hastings, a character in the Freeform show Pretty Little Liars and the books they are inspired by •
Spencer Havner (born 1983), American football player •
Spencer Hawes (born 1988), American basketball player •
Spencer Hays (1936–2017), American businessman and art collector •
Spencer Haywood (born 1949), American basketball player •
Spencer Heath (1876–1963), American anarchist, engineer, attorney, inventor, manufacturer, poet, philosopher and social thinker •
Spencer Heath (baseball) (1893–1930), American baseball player •
Spencer Chandra Herbert (born 1981), Canadian politician •
Spencer Edmund Hollond (1874–1950), British World War I army officer •
Spencer Holst (1926–2001), American writer •
Spencer B. Horn (1895–1969), British soldier and World War I flying ace •
Spencer Horsey de Horsey (1790–1860), British politician •
Spencer Horwitz (born 1997), American MLB first baseman for the Toronto Blue Jays •
Spencer Howard (born 1996), American professional baseball player •
Spencer Howson (born 1972), British-born Australian radio personality •
Spencer James (born 1953), British musician •
Spencer Jarnagin (1792–1853), American politician •
Spencer Johnson (disambiguation), multiple people •
Spencer Jones (disambiguation), multiple people •
Spencer Kelly (born 1973), British television personality •
Spencer W. Kimball (1895–1985), American president of The Church of Jesus Christ of Latter-day Saints •
Spencer Matthews King (1917–1988), Puerto Rican-born American Ambassador •
Spencer Kobren, American businessman, author and radio personality •
Spencer Krug (born 1977), Canadian singer, songwriter and keyboardist •
Spencer Lanning (born 1988), American gridiron football punter •
Spencer Larsen (born 1984), American football fullback •
Spencer List (born April 6, 1998), American actor •
Spencer Lister (1876–1939), English-born South African doctor and bacteriologist •
Spencer Livermore (born 1975), English politician •
Spencer G. Lucas, American paleontologist •
Spencer Miles (born 2000), American baseball player •
Spencer G. Millard (1856–1895), American politician •
Spencer Le Marchant Moore (1850–1931), British botanist •
Spencer Nelson (born 1980), American Gaelic games champion •
Spencer Odom (1913-1962), pianist-arranger •
R. Spencer Oliver (born 1938), American government staffer and diplomat •
Spencer Oliver (born 1975), English former professional boxer •
Spencer Overton (born 1968), American lawyer •
Spencer J. Palmer (1927–2000), American historian and chronicler of The Church of Jesus Christ of Latter-day Saints •
Spencer Patton (born 1988), American professional baseball player •
Spencer Penrose (1865–1939), American philanthropist •
Spencer Perceval (disambiguation), multiple people •
Spencer Petras (born 1999), American football player •
Spencer Darwin Pettis (1802–1831), American politician •
Spencer Ponsonby-Fane (1824–1915), British cricketer and civil servant •
Spencer Pope (1893–1976), American football player •
Spence Powell (1903–1970), Australian politician •
Spencer Pratt (born 1983), American actor •
Spencer Prior (born 1971), English soccer player •
Spencer Pumpelly (born 1974), American race car driver •
Spencer Rattler (born 2000), American football player •
Spencer Reid (born 1981), a character in the CBS show Criminal Minds •
Spencer Rice (born 1967), Canadian writer, director, producer, and comedian •
Spencer Ross (born 1940), American sportscaster •
Spencer Sanders (born 1999), American football player •
Spencer Schnell (born 1994), American football player •
Spencer Gene Settles (born 1953), American football player •
Spencer Shrader (born 1999), American football player •
Spencer Smith (disambiguation), multiple people, including: •
Spencer Sotelo (born 1987), American singer •
Spencer Stastney (born 2000), American ice hockey player •
Spencer Stone (born 1992), American U.S. Air Force staff sergeant •
Spencer Tracy (1900–1967), American actor •
Spencer Tunick (born 1967), American photographer •
Spencer Turnbull (born 1992), American baseball player •
Spencer Verbiest (born 1984), Belgian soccer player •
Spencer Horatio Walpole (1806–1898), British politician •
Spencer Weir-Daley (born 1985), British soccer player •
Spencer Weisz, American-Israeli basketball player •
Spencer Wells (born 1969), American geneticist and anthropologist •
Spencer West (born 1981), American motivational speaker and disability advocate •
Spencer Williams (disambiguation), multiple people ==Women==