Note: Ph.D. Entrance Test will be conducted in offline mode at Gautam Buddha University, Greater Noida, U.P. only. "JRF qualified" candidates will be exempted from written entrance test. However, they are required to fill the application form and appear before the interview panel.
| RMG01 | Doctor of Philosophy (Management) | Admission Open | Details |
| RIC01 | Doctor of Philosophy (Computer Science and Engineering) | Admission Open | Details |
| RIC02 | Doctor of Philosophy (Electronic and Communication Engineering) | Details | |
| RBT01 | Doctor of Philosophy (Biotechnology) | Admission Open | Details |
| REG01 | Doctor of Philosophy (Electrical Engineering) | Admission Open | Details |
| REG02 | Doctor of Philosophy (Architecture and Planning) | Admission Open | Details |
| REG03 | Doctor of Philosophy (Mechanical Engineering) | Details | |
| REG04 | Doctor of Philosophy (Civil Engineering) | Details | |
| RVS01 | Doctor of Philosophy (Chemistry) | Admission Open | Details |
| RVS02 | Doctor of Philosophy (Physics) | Admission Open | Details |
| RVS03 | Doctor of Philosophy (Mathematics) | Admission Open | Details |
| RVS04 | Doctor of Philosophy (Environmental Science) | Admission Open | Details |
| RHS01 | Doctor of Philosophy (Political Science and International Relations) | Admission Open | Details |
| RHS02 | Doctor of Philosophy (English) | Details | |
| RHS04 | Doctor of Philosophy (Psychology) | Admission Open | Details |
| RBS01 | Doctor of Philosophy (Buddhist Studies) | Admission Open | Details |
| RLJ01 | Doctor of Philosophy (Law) | Admission Open | Details |
| RHS03 | Doctor of Philosophy (Linguistics) | Details | |
| RHS05 | Doctor of Philosophy (Mass Communication) | Admission Open | Details |
| RHS06 | Doctor of Philosophy (Human Rights) | Admission Open | Details |