| 1975 Hawaii earthquake | 7,7 | Amerika Serikat |
 Lice earthquake of 1975 | 6,6 | Turki |
| 1975 Oroville Earthquake | 5,9 | Amerika Serikat |
| 1975 Morris earthquake | — | Amerika Serikat |
| 1975 Bagan earthquake | 6,5 | Myanmar |
| 1975 North Atlantic earthquake | — | — |
| 1975 Ōita earthquake | — | Jepang |
| Gempa bumi Coqiumbo 1975 | 6,9 | Chili |
| Gempa Haicheng tahun 1975 | 7,3 | Tiongkok |
| Gempa bumi Pulau Near tahun 1975 | 7,6 | Amerika Serikat |
| 1975 Kinnaur earthquake | — | — |
| Hilina Slump | — | Amerika Serikat |