Louis Davis (July 16, 1884—January 13, 1948) was an American film actor.

He began to achieve fame after arriving at Columbia Pictures, appearing in several Three Stooges shorts including Slippery Silks, Dizzy Doctors and Three Little Sew and Sews.

His most memorable appearance was as a con man in Cash and Carry and Playing the Ponies.

A versatile character actor, Lewis often appeared as villains, waiters, soldiers, lawyers, et al.[1] Davis died of a gastric hemorrhage on January 13, 1948, in Inglewood, California.

His wife Kathryn survived him by 47 years and died on January 17, 1995.