- William Kurk -- William Lewis
- William Lincoln -- William Maher
- William Mallory -- William McAlpine
- William McCallum -- William Morosi
- William Morris -- William Neil
- William Newell -- William Omar Landron Rivera
- William O'Neal -- William Parsons
- William Paterson -- William Penn V
- William Perritt -- William Price
- William Price Garrott -- William Reedy
- William Regal -- William Rousseau
- William Rousseau -- William Saroyan
- William Saunders -- William Shakespeare
- William Shakespeare -- William Smith
- William Smith Jr -- William Steiner
- William Stenner -- William Susman
- William Sussman -- William Teaford
- William Tell -- William Tolson
- William Toney -- William Verkler
- William & Versey Smith -- William Weikart
- William Westney -- William Wirges
- William Wirges Orchestra -- William Youmans
- William Zinn -- Williams & Brown
- Williams & Brown -- Williams Spencer & Quinn's Imperial Minstrels
- Williams Temple Cogic -- Willie
- Willie -- Willie August
- Willie B. -- Willie Batenburg