William Ong is an Indian stunt director and actor, popular amongst the audience for his work in movies like BIlla (2007), Beyond Ragoon (1995), Lost in the Pacific (2016), and Zokkomon (2011). Mostly known for his predominant involvement in Bollywood movies and action sequences, the fact that he started out with his career as an actor is still unknown to many.

In 1995, he made his acting debut with the crime thriller film Silkabo, directed by Joel Lamangan. Since then, he has mostly focused on establishing himself in the film industry as a stunt director. The latest project that featured him in the stunts department is the TV series Our Girl (2018).