Sarah Christine Roemer is an American actress. One of her best-known roles was a supporting character in Disturbia, and she has also starred in a number of films including Asylum, Hachi: A Dog's Tale, Fired Up!, Waking Madison, and The Con Artist, as well as the television series The Event and Chosen.

Disturbia is a 2007 American neo-noir psychological thriller film directed by D. J. Caruso and written by Christopher Landon and Carl Ellsworth. Starring Shia LaBeouf, David Morse, Sarah Roemer and Carrie-Anne Moss, it is about a teenager who is placed on house arrest for assaulting his school teacher and begins to spy on his neighbors, believing one of them is a serial killer.