Marvin Williams (disambiguation)

Marvin Williams may refer to:


 * Marvin Williams (born 1986), American basketball player
 * Marvin Williams (basketball, born 1993), American basketball player
 * Marvin Williams (American football) (born 1963), retired American football player
 * Marvin Williams (footballer) (born 1987), English football (soccer) player
 * Marvin Williams (baseball) (1920–2000), Negro league baseball player
 * Marvin Williams (politician), program manager for the United States Commission on the Social Status of Black Men and Boys