- William Wallace (1 movie)
- William White (1 movie)
- William Wisher Jr. (2 movies)
- William Wollen (1 movie)
- William Xifaras (2 movies)
- William Young (1 movie)
- William Zabka (1 movie)
- William Zappa (1 movie)
- William Zeman (1 movie)
- William-Christopher Stephens (2 movies)
- Willie Burton (1 movie)
- Willie C. Carpenter (1 movie)
- Willie Coppen (1 movie)
- Willie Garson (3 movies)
- Willie Hall (1 movie)
- Willie Hoel (1 movie)
- Willie Jackson (1 movie)
- Willie Jonah (1 movie)
- Willie Tyrone Ferguson (2 movies)
- Willie Watson (1 movie)
- Willis Williams (1 movie)
- Willoughby Gray (1 movie)
- Willoughby Pyle (1 movie)
- Willow Geer (2 movies)
- Willow Shields (4 movies)
- Willow Smith (1 movie)
- Willy Kuskin (1 movie)
- Willy Millowitsch (1 movie)
- Willy Ross (1 movie)
- Wilson Conkwright (1 movie)
- Wilson Ureña (1 movie)
- Wilson Wong (1 movie)
- Win Morisaki (1 movie)
- Wings Hauser (1 movie)
- Winnie Hung (1 movie)
- Winnie Mzembe (2 movies)
- Winona Ryder (6 movies)
- Winston Chao (1 movie)
- Winston Duke (5 movies)
- Winston G. Ellis (1 movie)
- Winston May (1 movie)
- Wojciech Klata (1 movie)
- Wolf Blitzer (1 movie)
- Wolf Kahler (2 movies)
- Wolfgang Ceczor (1 movie)
- Wolfgang Cerny (1 movie)
- Wolfgang Lindner (1 movie)
- Wolfgang Lukschy (1 movie)
- Wolfgang Michael (1 movie)
- Wolfgang Mwanje (1 movie)