William Gillis
- Known for
- Acting
- Born
- November 17, 1867
- Died
- April 24, 1946 (aged 78)
- Birthplace
- Anderson Country, Texas, USA
Known For
Filmography

My Darling Clementine
Movie · as Townsman (uncredited)

The Westerner
Movie · as Leon Beauregard (uncredited)

The Grapes of Wrath
Movie · as Migrant (uncredited)

Union Pacific
Movie · as (uncredited)

Destry Rides Again
Movie · as Barfly (uncredited)

The Cowboy and the Lady
Movie · as Party Guest (uncredited)

The Cherokee Strip
Movie · as Town Carpenter

It's A Small World
Movie · as Snake Brown, Sr.

Fargo Express
Movie · as Posse Rider

Lawless Valley
Movie · as Rustler

Beyond the Rockies
Movie · as Watches Barroom Fight (uncredited)

Ride Him, Cowboy
Movie · as Townsman (uncredited)

Sundown Trail
Movie · as Ranch Hand Goober

The Squaw Man
Movie · as Card Player

The Big Trail
Movie · as Pioneer (uncredited)

Mountain Justice
Movie · as Mountain Man (uncredited)

Straight Through
Movie · as Sheriff

Ridin' Pretty
Movie · as Gloom (as Bill Gillis)

Conflict
Movie · as Hasdrubel Ginger

Riding with Death
Movie · as Captain Jack Hughes

The Last Straw
Movie · as Two Bits

Ruth of the Rockies
Movie · as Pendleton Pete

His Majesty, the American
Movie · as Undetermined Role