Sunil Thapa (; 19 May 1957 â 7 February 2026) was a Nepalese actor who appeared in Nepali, Bollywood and Bhojpuri films. He began his career with the Bollywood film Ek Duuje Ke Liye. He later appeared in notable productions including Mary Kom (2014), in which he played boxing coach Narjit Singh, and the web series The Family Man 3.
Thapa was widely known for his villainous and character roles, particularly in Nepali cinema, where he redefined the portrayal of antagonists. His most iconic role was as 'Rate Kaila' in the cult classic Chino (1989). Other notable Nepali films include Gorkha Paltan, Shikari, Papi Manche, Mukhauta, and Captain. He won several awards, including the Motion Pictures Award Nepal twice, and served as chairman of Everest Film Academy, mentoring emerging talent.
Thapa started his modelling career in 1974 in Mumbai (then Bombay), with Binny's and Mafatlal Fabrics.
He was also involved in sports and played professional football for ICL Club Bombay and Orkay's Sports Club.
Thapa worked as a photojournalist for JS Magazine (Junior Statesman) and covered the Bhutan Coronation in 1974.
Thapa died in Kathmandu on 7 February 2026, at the age of 68. He was found unconscious at his residence and rushed to Norvic Hospital, Thapathali, where doctors declared him dead. A post-mortem examination later confirmed that he had suffered a heart attack, which led to cardiac arrest.
His death was widely mourned across the Nepali film industry, where he was regarded as one of the most influential character actors, particularly known for redefining antagonist roles in Nepali cinema.