Mathabar Singh Thapa

Shree Prime Minister C-In-C Mathabar Singh Thapa
श्री प्रधानमन्त्री कमाण्डर-इन-चिफ माथवरसिँह थापा
First Prime Minister with crown, Mathavar Singh Thapa
Prime Minister of Nepal
Preceded by	Fateh Jung Shah
Succeeded by	Fateh Jung Shah
Commander-in-Chief of Nepal
Preceded by	Rana Jang Pandey
Succeeded by	Abhiman Singh Rana Magar
Personal details
Born	1798 A.D. Borlang, Gorkha
Died	1845 A.D. Hanuman Dhoka Palace, Kathmandu
Children	Ranojjwal Singh Thapa, Col. Bikram Singh Thapa, Col. Amar Singh Thapa
Mother	daughter of Ranajit Pande
Father	Kaji Nayan Singh Thapa
Relatives	Uncle Bhimsen Thapa, sister Queen Tripurasundari, cousin Balbhadra Kunwar, nephew Jung Bahadur Rana
Residence	Thapathali Durbar, Bagh Durbar

Mathabar Singh Thapa  listen  (Nepali: माथवरसिंह थापा) was the Prime Minister and Commander in chief of the Nepalese Army from 1843 December 25 - 1845 May 17, until he was murdered by his nephew Jung Bahadur Rana. He was the nephew of Bhimsen Thapa, who was falsely sentenced for imprisonment for the death of King Rajendra's six months old son. Mathabar Singh Thapa fled to Shimla after the execution of Bhimsen Thapa, to avoid his own execution as he was Bhimsen’s nephew. Four years later, the second queen of Rajendra, Queen Rajya Lakshmi, called him back and installed him as the Prime Minister. Mathabar Singh, however, enraged the queen by refusing to make her son, Ranendra Bikram, the king. The queen, in turn, had him shot by his own nephew Janga Bahadur Rana.

Not much is known of Mathabar Singh Thapa's childhood. He was born in Borlang, Gorkha. He was the son of Kaji Nayan Singh Thapa who was killed in the war against the Kingdom of Kumaon. He was a nephew of Bhimsen Thapa and also the maternal uncle of Jang Bahadur Rana. Through his mother's side, he was the grandson of Kaji Ranajit Pande, who was the son of Kaji Tularam Pande. Kaji Tularam Pande was a cousin of Kaji Kalu Pande.