Sylvester Williams

Sylvester Williams may refer to:
 * Sylvester Williams (American football), American football player
 * Sly Williams, Sylvester "Sly" Williams, basketball player
 * Sylvester Williams (actor), played Mick McFarlane in EastEnders
 * Henry Sylvester Williams, Trinidadian barrister, British local government councillor, and Pan-African campaigner