Justin John Harvey (born March 27, 1991) is a South African model, actor and television personality based in South Korea. He obtained a law degree before relocating to South Korea at the age of 24 to pursue modeling. He has since become active in entertainment, films and commercials. Harvey is most recognized for his role in Park Hoon-jung's 2022 film The Witch: Part 2 - The Other One. He has also appeared in Ashfall (2020) and The Childe (2023). Additionally, he has made appearances on various variety shows, including the popular television shows Welcome, First Time in Korea? South Korean Foreigners, and season 2 of Netflix show Physical: 100.