Lauren Patten is an American actress. She appeared in the crime series Blue Bloods as Officer Rachel Witten and originated the role of Jo in the Broadway musical Jagged Little Pill, winning a Tony Award for Best Featured Actress in a Musical. Patten has also appeared in the film Estella Scrooge: A Christmas Carol with a Twist and the series Death and Other Details alongside Mandy Patinkin and Rahul Kohli.