| 1 | Barren Island | 12.278°N, 93.858°E | Andaman & Nicobar Islands | 2025 eruption | Stratovolcano – Only active volcano in India |
| 2 | Narcondam Island | 13.43°N, 94.28°E | Andaman & Nicobar Islands | Last known activity ~1681 | Stratovolcano – Dormant |
| 3 | Deccan Plateau (Deccan Traps) | 18.51°N, 73.43°E | Maharashtra, Karnataka, Telangana, Andhra Pradesh | Formed around ~25 million years ago | Large volcanic plateau / flood basalt province – Extinct |
| 4 | Baratang Island | 12.07°N, 92.47°E | Andaman & Nicobar Islands | Active since 2003 | Mud volcano system – Active |
| 5 | Dhinodhar Hills | 23.45°N, 69.34°E | Gujarat | Formed about ~500 million years ago | Ancient volcanic plug – Extinct |
| 6 | Dhosi Hill | 28.06°N, 76.03°E | Haryana | Around ~750 million years old | Extinct volcanic structure |
| 7 | Tosham Hills | 28.88°N, 75.92°E | Haryana | Formed about ~732 million years ago | Remnant volcanic complex – Extinct |
| 8 | Loktak Lake Region | 24.45°N, 93.47°E | Manipur | Estimated ~100 million years old | Possible supervolcanic caldera – Geological status uncertain |