Biggest Seas located in Indian Ocean
| Area in Million Square km | |
| Arabian Sea | 3.862 |
| Bay of Bengal | 2.172 |
| Area in km Square | |
| AndamanSea | 797,00 |
| Laccadive Sea | 786,000 |
| Mozambique Channel | 700,000 |
| Timor Sea | 610,000 |
| Red Sea | 438,000 |
| Gulf of Aden | 410,000 |
| Persian Gulf | 251,000 |
| Flores Sea | 240,000 |
| Molucca Sea | 200,000 |
| Oman Sea | 181,000 |
| Great Australian Bight | – |
| Gulf of Aqaba | 239 |
| Gulf of Khambhat | – |
| Gulf of Kutch | – |
| Gulf of Suez | – |