| Rajkumar Ranjan Singh | |
| Birth Date: | 1 September 1952 |
| Birth Place: | Kongba, Manipur, India |
| Nationality: |  Indian |
| Residence: | Kongba Nandei Bam Leikai, Imphal East, Manipur |
| Office1: | Minister of State for Education |
| Term Start1: | 7 July 2021 |
| Term End1: | 11 June 2024 |
| Alongside1: | Subhas Sarkar, Annpurna Devi |
| Minister1: | Dharmendra Pradhan |
| Primeminister1: | Narendra Modi |
| Office: | Minister of State for External Affairs |
| Term End: | 11 June 2024 |
| Alongside: | V. Muraleedharan, Meenakshi Lekhi |
| Primeminister: | Narendra Modi |
| Minister: | S. Jaishankar |
| Office2: | Member of Parliament, Lok Sabha |
| Term Start2: | 23 May 2019 |
| Term End2: | 11 June 2024 |
| Constituency2: | Inner Manipur |
| Occupation: | Teaching, Research |
| Predecessor2: | Thokchom Meinya |
| Party: | Bharatiya Janata Party |
| Education: | M.A. (Geography), B.T. & PhD |
| Alma Mater: | Gauhati University |
| Date: | July 7 |
| Year: | 2021 |
| Source: | http://loksabhaph.nic.in/Members/MemberBioprofile.aspx?mpsno=5000 |
Rajkumar Ranjan Singh (born 1 September 1952) is an Indian politician, teacher and researcher who served as a Member of Parliament, Lok Sabha[1] representing the Inner Manipur constituency of Manipur from 2019 to 2024. He is a member of the Bharatiya Janata Party. He also served as the Minister of State for Ministry of Education[2] and Ministry of External Affairs[3] [4] in Second Modi ministry from 2021 to 2024.