Bakhtawar Singh Thapa () also spelled Bhaktawar, was a Nepalese military commander, politician, and governor. He acted as an aide of his brother "Mukhtiyar" Bhimsen Thapa and was appointed the commander of Samar Jung Company. He commanded the Bijayapur-Sindhuli Gadhi Axis in the first campaign of Anglo-Nepalese War and Makwanpur Gadhi Axis in the second campaign. Later, he became the governor of Palpa and died in the office.