Sunny Suljic (born August 10, 2005) is an American actor and skateboarder. He is known for his roles as Bob in Yorgos Lanthimos's drama "The Killing of a Sacred Deer" (2016) and for the voice and motion capture of Atreus, son of Kratos, in the 2018 video game "God of War," for which he was nominated for a BAFTA Award for Best Performance in a Video Game.

He reprised the role in the game's 2022 sequel "God of War: Ragnarök," for which he was nominated for Best Performance at The Game Awards 2022 and for a BAFTA Award for Leading Role. Suljic's first leading role was in Jonah Hill's film "Mid90s," also in 2018.