Indian Ocean Basin
Northern Indian Ocean
This region has had some of the world’s deadliest cyclones, but organized information is not available.
| Hurricane | Year | Location | Damage |
| Calcutta Cyclone | 1737 | Calcutta, India | Extensive damage, figures unknown |
| Calcutta Cyclone | 1864 | Calcutta, India | 60000 people killed |
| Bhola Cyclone | 1970 | Bangladesh | 100000-500000 people killed |
| Bangladesh Cyclone | 1991 | Chittagong, Bangladesh | 138000 people killed |
| Tropical Cyclone 05B | 1999 | Orissa, India | 10000 people killed |
Southern Indian Ocean
| Bangladesh Cyclone | Year | Location |
| Cyclone Firinga | 1989 | La Reunion Island |
| Cyclone Leon-Eline | 2000 | Madagascar and Mozambique |
| Cyclone Gafilo | 2004 | Madagascar |
Australian tropical cyclones
| Hurricane | Year | Location | Damage |
| Mahina | 1899 | Over 300 people died | |
| Mackay | 1918 | 30 dead, extensive damage | |
| Ada | 1970 | Whitsunday Island | 14 people dies, AU $ 390 million |
| Althea | 1971 | Magnetic Island, Townsville and Queensland | |
| Wanda | 1974 | Queensland and New South Wales | Extensive flooding |
| Tracy | 1974 | 71 people died | |
| Justin | 1997 | 7 died, loss of 190 million AUD |