Louisa Krause is an American film, stage, and television actress from Falls Church, Virginia.
Her father is half-Japanese and her mother is American.
Krause appeared in numerous Off-Broadway productions while also appearing in episodes of New York-based network television series. Her first film role was as Brenda Woodberg in The Babysitters. She is known for playing Jane in Jane Wants a Boyfriend, Kelly in King Kelly, Zoe in Dog Eat Dog, and Lou on Billions. Louisa can currently be seen playing the role of Anna Greenwald on the Starz television series The Girlfriend Experience.