Grace Van Dien (born October 15, 1996) is an American actress and Twitch streamer, best known for her portrayal of Chrissy Cunningham in the fourth season of the science fiction horror series Stranger Things, and her role as Brooke Osmond in the first two seasons of teen drama show called Greenhouse Academy, both of which were made by Netflix.

In March 2023, Van Dien stated she would focus on streaming over acting for the time being, after having been sexually propositioned during a film shoot.