Marguerite Olive Nichols (August 3, 1891 – March 17, 1941) was an American silent film actress.

Nichols was born in Los Angeles, California.

She was married to comedy film producer Hal Roach for the last 26 years of her life.

She died from pneumonia on March 17, 1941, in Los Angeles.

This article about a United States film actor born in the 1890s is a stub.