Betty Lou Keim (September 27, 1938 – January 27, 2010) was an American stage, film, and television actress.

Keim was born in Malden, Massachusetts, as the daughter of a choreographer and a dancer, and she grew up in New York from the age of five.

[1] Her other work on Broadway included The Remarkable Mr. Pennypacker (1953), Texas, Li'l Darlin' (1949), and Crime and Punishment (1947).

[2] Keim also acted on television, guest starring in numerous TV series.

The same year, she repeated her A Roomful of Roses role in its movie adaptation Teenage Rebel as Ginger Rogers' daughter.