William Dyer was an American film actor in the silent era.
Perils of the Wild
Black John
The Courage of Marge O'Doone
Hauck
Fightin' Mad
Obadiah Brennan (as William J. Dyer)
Come Through
McGinnis (as Bill Dyer)
Cyclone Bliss
Slim
The Screaming Shadow
Jake Williams
Code of Honor
Sheriff Asa Smyth (as Wm. Dyer)
The Red Glove
Singer Jim Mckee
Hamlin Glass
Wild Bill Hickok
Col. Horatio Higginbotham
Spurs and Saddles
Bud Bailey (as Bill Dyer)
The Fighting Three
Timothy
The Silent Call
Ash Brent
Gun-Shy
The Four-Bit Man
Don't Shoot
Boss McGinnis
Gun Justice
Red Hogan
Gun Gospel
Sheriff
All Night
Bradford
Black Orchids
Proprietor of L'Hibour Blanc
Crushed
Hard Boiled Yeggs
Dave
'49–'17
J. Gordon Castle
Frankenstein
Gravedigger (uncredited)
The Cowboy King
Hadley
The Pony Express
Bartender
Overland Bound
Boss Wheeler
Triumph
David Montieth (as William J. Dyer)
Texas Buddies
Sheriff
The Trail of the Octopus
Sandy MacNab
Anything Once
Jethro Quall
Broken Fetters
The Great Problem
The Reward of the Faithless
Peter Vlasoff
The Little White Savage
Larkey
Who Will Marry Me?
Karl Kremer
Looking for Trouble
Sheriff Tom Plump
Man's Desire
Slim Dorgan
The Man in the Saddle
Sheriff
The Desert of the Lost
Steve Wolfe
Honor of the Mounted
U.S. Marshal Hatton
Sagebrush Trail
Blind Pete
Whom the Gods Would Destroy
The Measure of a Man
Billy the Beast
The Mayor of Filbert
Mike McCarthy
The Branded Four
Lawyer
The Crow's Nest
Timberline
Marry in Haste
Champion
Trigger Fingers
Sheriff Mackhart
Fugitive
Blind Pete
Madame Sphinx
Guissert
The Shoes That Danced
Hogan
Women First
Sheriff