Louis Natheaux (born Louis F. Natho) was an American screen actor. Subsequent to the silent era he appeared mainly in uncredited roles.
Riding High
1950
West Point Widow
1941
Citizen Kane
MGM Parade
1955
Whispers
Kitty Foyle
1940
Gallant Sons
Bitter Sweet
North West Mounted Police
We Who Are Young
Brother Orchid
Florian
Edison, the Man
It's a Date
The Ghost Comes Home
That's Right – You're Wrong
1939
Smashing the Money Ring
Hell's Kitchen
It's a Wonderful World
Union Pacific
Lucky Night
Three Loves Has Nancy
1938
The Crowd Roars
Over the Wall
A Slight Case of Murder