Joseph Baldwin (1827–1899) was an American educationist, "father of the normal school system".
Joseph Baldwin may also refer to:
Joseph G. Baldwin (1815–1864), American writer and California Supreme Court Justice Joseph M. Baldwin (1878–1945), Australian, Victorian government astronomer 1920–1943 Joseph C. Baldwin (1897–1957), American Republican congressman for New York Joseph Baldwin (footballer), English footballer Joseph Baldwin (actor), American actor known for portraying "Byder" in Code Name: Eternity
See also Joseph Baldwin Academy, Missouri