Sunil Thapa (Nepali: सुनील थापा) is a leading Nepalese actor who has appeared in Nepali and Bollywood films. He started his career with the Bollywood movie Ek Duje Ke Liye.

He is an enigmatic figure in the Nepali movie industry, winning more number of awards, including the Motion Pictures Award Nepal twice. He is popular for his villainous roles in Nepali movies.