| Raj Kumari Thapa | |
| Office: | Deputy Speaker of the Sikkim Legislative Assembly |
| Term Start: | 12 June 2024 |
| Governor: | Lakshman Acharya |
| 1Blankname: | Chief Minister |
| 1Namedata: | Prem Singh Tamang |
| 2Blankname: | Speaker |
| 2Namedata: | Mingma Narbu Sherpa |
| Predecessor: | Sangay Lepcha |
| Office1: | Member of the Sikkim Legislative Assembly |
| Term Start1: | 3 June 2019 |
| Predecessor1: | Pawan Kumar Chamling |
| Constituency1: | Rangang-Yangang |
| Birth Date: | 10 April 1980 |
| Party: | Sikkim Krantikari Morcha |
| Spouse: | Moh Bahadur Gurung |
Raj Kumari Thapa (born 10 April 1980) is a Bharatiya Janata Party politician from Sikkim. She has been elected in Sikkim Legislative Assembly election in 2019 from Rangang-Yangang constituency as candidate of Sikkim Democratic Front but later she joined Bharatiya Janata Party.[1] [2] [3] [4]