| 1 | ||
| Researcher: | Chakraborty, Ranjan | |
| Guide: | Palit, Chittabrata | |
| University: | Jadavpur University | |
| Language: | English | |
| 2 | Bihar mein chhatra sakriyatava aur rajnitik lambandi 1942-1977 | |
| Researcher: | Sumit, Ranjan | |
| Guide: | Ajit, Kumar | |
| University: | Dr Bhimrao Ambedkar University | |
| Language: | English | |
| 3 | political economy of dowry and the women's movement in India | |
| Researcher: | Sheel, Ranjan | |
| University: | Banaras Hindu University | |
| Language: | English | |
| 4 | Bharat ke swadhinta andolan me Bihar ki sahabhagita 1937-1947 | |
| Researcher: | Ranjan, Kumarkishore | |
| Guide: | Yadav, Jagdeoprasad | |
| University: | Bhupendra Narayan Mandal University | |
| Language: | Hindi | |
| 5 | ||
| Researcher: | Ranjan, Purnendu | |
| Guide: | Chakrabarti, Kunal | |
| University: | Jawaharlal Nehru University | |
| Language: | English | |
| Shodhganga | ||
| 6 | Social and cultural history of Uttarakhanda: Kumaon and Garhwal from C A D 600-1300 | |
| Researcher: | Anand, Ranjan | |
| Guide: | Jaiswal, Suvira | |
| University: | Jawaharlal Nehru University | |
| Language: | English | |
| 7 | Aspect of socio-economic history of Patna District, 1765-1856 | |
| Researcher: | Sinha, Ranjan | |
| Guide: | Sinha, B K | |
| University: | Patna University | |
| Language: | English | |
| 8 | Guptkalin evam Harshkalin prashasan mein guptcharo ka mahatva: ek etihasik vivechamn | |
| Researcher: | Ranjan, Prabhat | |
| Guide: | Sah, B N | |
| University: | Bhupendra Narayan Mandal University, Madhepura (B N Mandal University) | |
| Language: | Hindi | |
| 9 | ||
| Researcher: | Ranjan, Kumud | |
| Guide: | Singh, Oinam Ranjit | |
| University: | Bodoland University | |
| Language: | English | |
| 10 | ||
| Researcher: | Pujari, Arun Ranjan | |
| Guide: | Nayak, P K | |
| University: | Sambalpur University | |
| Language: | English | |
| 11 | Analytical study of land revenue system in Hoshangabad district, 1820 to 1933 A D | |
| Researcher: | Singh, Rakesh Ranjan | |
| Guide: | Thakur, Agnesh | |
| University: | Rani Durgavati Vishwavidyalaya | |
| Language: | English | |
| 12 | ||
| Researcher: | Biswas, Griban Ranjan | |
| Guide: | Bhattacharjee, J BNag, Sajal | |
| University: | Assam University | |
| Language: | English | |
| 13 | ||
| Researcher: | Ghosh, Ranjan Kumar | |
| University: | University of Calcutta | |
| Language: | English | |
| 14 | ||
| Researcher: | Biswas, Girban Ranjan | |
| Guide: | Bhattacharjee, J BNag, Sajal | |
| University: | Assam University | |
| Language: | English | |
| 15 | Education, society and ideology in Tripura between 1951 - 1974: a case study | |
| Researcher: | Talukdar, Chitta Ranjan | |
| Guide: | Rahaman, H | |
| University: | University of Calcutta | |
| Language: | English | |
| 16 | ||
| Researcher: | Prasad, Ravi Ranjan | |
| Guide: | Singh, Dilbagh | |
| University: | Jawaharlal Nehru University | |
| Language: | English | |
| Shodhganga | ||
| 17 | ||
| Researcher: | Chakraborty, Ajay Ranjan | |
| Guide: | Gamaruddin, M | |
| University: | Jadavpur University | |
| Language: | English | |
| 18 | ||
| Researcher: | Laskar, Nitish Ranjan | |
| Guide: | Shrivastava, B B | |
| University: | Gauhati University | |
| Language: | English | |
| 19 | ||
| Researcher: | Gupta, Ranjan Kumar | |
| University: | University of Calcutta | |
| Language: | English | |
| 20 | ||
| Researcher: | Pandey, Rishi Ranjan Desh | |
| Guide: | Shukla, K K | |
| University: | University of bundelkhand | |
| Language: | English | |