Arnold Vosloo (born 16 June 1962) is a South African and American actor. He began his career as a stage actor and starring in South African films like Boetie Gaan Border Toe (1984). After emigrating to the United States in the late 1980s, he became known for playing villainous roles, most notably as Imhotep in The Mummy (1999) and The Mummy Returns (2001).

Vosloo is also known for his roles in Hard Target (1993), Agent Cody Banks (2003), Blood Diamond (2006), Silverton Siege (2022), and as Zartan in G.I. Joe: The Rise of Cobra (2009) and G.I. Joe: Retaliation (2013). He played terrorist Habib Marwan in the fourth season of 24 (2005), Amit Hadar on NCIS (2009–10), Robin van Rees on Cape Town (2016) and Rudy Tafero on Bosch (2017).