Ethel Grandin (March 3, 1894 – September 28, 1988) was an American silent film actress.

She was married to film director Ray C. Smallwood from 1912 until his death on February 23, 1964; they had a son named Arthur Smallwood.

She began her acting career on stage appearing with Joseph Jefferson in Rip Van Winkle.

She died in Woodland Hills, California, of natural causes at age 94.

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