Spencer Brown

Spencer Brown may refer to:

Sportspeople

 * Spencer Brown (offensive tackle) (born 1998), American football offensive tackle
 * Spencer Brown (running back) (born 1998), American football running back
 * Spencer Brown (fighter) (born 1997), Scottish fighter
 * Spencer Brown (rugby union, born 1921) (1921–c. 1973), rugby union player who represented Australia
 * Spencer Brown (rugby union, born 1973), English rugby union player

Others

 * Spencer Brown (comedian), English comedian, actor and writer
 * Spencer Brown (musician) (born 1994), American musician
 * Spencer Kellogg Brown (1842–1863), American Civil War spy
 * Spencer Wharton Brown (1918–1977), American professor and cyto-geneticist