Let Us In is a 2021 family science fiction-horror film written and directed by Craig Moss. It stars Makenzie Moss, Sadie Stanley, Mackenzie Ziegler, O'Neill Monahan, Siena Agudong, and Tobin Bell. The film is about a twelve-year-old girl who is ostracized in her small town for something she never did. When there is a rash of missing teenagers, she, along with her nine-year-old best friend, step in to figure out what's going on.

The film was released on July 2, 2021 and it received negative-to-mixed critical reviews.