Karen Lauren (ローレン 花恋, Rōren Karen, born March 21, 1999) is a Japanese AV actress from Hiroshima Prefecture who belongs to T-Powers. She is 1.6 m tall and her body measurements are 85cm-56cm-85cm (E cup), being her size type S.

In October 2021, she made her AV debut as an exclusive actress for SOD Create's label SOD star. She left the exclusive contract in October 2022, becoming a project-based independent actress. Born to an American father and a Japanese mother, she speaks Czech, which she learned in college, as well as English and Japanese. Before her debut as an AV actress, she worked at a hotel. Her hobbies are playing with cats and K-pop.