Austin R. Grant is an American actor. Known for his work in Yellowstone (2021), Wind River (2017), Youth & Consequences (2018), and Hereditary (2018). He's worked alongside actors such as Jeremy Renner, Elizabeth Olsen, Kevin Costner, Toni Collette, Florence Pugh, and has worked with Academy Award Nominee directors Rob Reiner, twice with Taylor Sheridan, twice with Reinaldo Marcus Green, and twice with Ari Aster.