Martha Meeks, played by Heather Matarazzo, is a character in the film Scream 3.
Martha Meeks is Randy Meeks' younger sister. After learning of the new Ghostface murders, she meets with Sidney Prescott to give her a tape recorded by Randy prior to his death in Scream 2, which contains his advice for surviving the concluding chapter of a trilogy and the third series of Ghostface murders.