| Honorific Prefix: | Honourable |
| Bahadur Singh Lama | |
| Native Name: | बहादुर सिंह लामा |
| Office: | 5th Chief Minister of Bagmati Province |
| Term Start: | 24 July 2024 |
| President: | Ram Chandra Paudel |
| Governor: | Yadav Chandra Sharma |
| Predecessor: | Shalikram Jamkattel |
| Office1: | Minister for Economic Affairs and Planning of Bagmati Province |
| Term Start1: | 9 April 2023 |
| Term End1: | 6 March 2024 |
| Governor1: | Yadav Chandra Sharma |
| 1Blankname1: | Chief Minister |
| 1Namedata1: | Shalikram Jamkattel |
| Predecessor1: | Jagannath Thapaliya |
| Successor1: | Jagannath Thapaliya |
| Office2: | Member of Bagmati Provincial Assembly |
| Term Start2: | 2022 |
| Constituency2: | Nuwakot 2(B) |
| Office3: | Member of Parliament, Pratinidhi Sabha |
| Term Start3: | 4 March 2018 |
| Term End3: | 2022 |
| Constituency3: | Proportional list |
| Office4: | Member of Constituent Assembly |
| Term Start4: | 21 January 2014 |
| Term End4: | 14 October 2017 |
| Constituency4: | Nuwakot 3 |
| Predecessor4: | Post Bahadur Bogati |
| Successor4: | Constituency abolished |
| Party: | Nepali Congress |
| Nationality: | Nepali |
| Birth Date: | 1970 10, df=yes[1] |
Bahadur Singh Lama is a Nepali politician currently serving as Chief minister of Bagmati Province. Lama is elected member of the Bagmati Provincial Assembly from Nuwakot 2 (B).[2] He has previously served as minister for economic affairs of the province.[3] [4]
Lama who had served as the member of the House of Representatives of the federal parliament of Nepal, was elected through the proportional representation system from Nepali Congress and served as member of the Development Committee of the House of Representatives. In the 2013 Nepalese Constituent Assembly election, Lama was elected from Nuwakot 3 defeating senior Maoist leader Post Bahadur Bogati.[5] [6] [7]