Rahul Dev started his career as a model before entering films. He made his acting debut with Champion (2000), where his performance as a villain earned him a Filmfare nomination for Best Villain. His tall frame, rugged looks, and powerful screen presence quickly made him one of the most sought-after antagonists in Indian cinema. He went on to act in films like Asoka (2001), Footpath (2003), Shaapit (2010), and Torbaaz (2020), while also appearing in several South Indian films.
Beyond films, Rahul Dev has participated in reality shows such as Bigg Boss 10 (2016), which expanded his popularity among television audiences. He is admired for his fitness and disciplined lifestyle. Rahul was married to Rina Dev until her passing in 2009, and he has a son, Siddharth. His journey reflects resilience, versatility, and a strong presence across multiple entertainment industries.