Betty Arlen (November 4, 1909 – August 4, 1966) was an American actress and dancer best known for her being selected as a WAMPAS Baby Star in 1925.

[1] She moved to Hollywood in 1925, having been spotted by talent scouts while working as a stage dancer.

[2] Being selected as a "WAMPAS Baby Star" would be the highlight of her brief acting career.

She would have two uncredited roles in 1928, and received only bit parts afterward, but struggled to stay in the business for some time.

This article about a United States film actor born in the 1900s is a stub.