Louis Dean (3 May 1874 – 8 April 1933), was an American actor.

He was born in Wilmington, Delaware.

During the 1930s, Dean lived in Honolulu with his wife Virginia Duncan, where they owned a hotel and cafe on Kalākaua Avenue.

He died of a heart attack while at the business on April 8, 1933.

This article about a United States film actor born in the 1870s is a stub.