volcans
| Nom | Type | Notoriété | Popularité |
|---|---|---|---|
| Helgrindur | Relief | 13 | 0.5 |
| Hellesøyskjeret | Relief | 1 | 0.0 |
| Hengill | Relief | 29 | 0.5 |
| Herbert Island | Relief | 15 | 0.0 |
| Herðubreið | Relief | 28 | 2.9 |
| Hibok-hibok | Relief | 20 | 1.3 |
| Hillandskjera | Relief | 1 | 0.0 |
| Hobicha | Relief | 4 | 0.4 |
| Hodnelandsholmane | Relief | 1 | 0.0 |
| Hofsjökull | Relief | 1 | 0.5 |
| Hohe Acht | Relief | 13 | 0.5 |
| Hokkaido Koma-ga-take | Relief | 18 | 0.4 |
| Horneflesa | Relief | 1 | 0.0 |
| Hornopirén | Relief | 12 | 0.7 |
| Horsøyskjeret | Relief | 1 | 0.0 |
| Hovdaholmen | Relief | 1 | 0.0 |
| Hrafnabjörg | Relief | 6 | 0.2 |
| Hrómundartindur | Relief | 11 | 0.1 |
| Hualca Hualca | Relief | 15 | 0.4 |
| Hualālai | Relief | 23 | 3.6 |
| Huaynaputina | Relief | 36 | 6.0 |
| Huequi | Relief | 10 | 0.3 |
| Hufteskjera | Relief | 1 | 0.0 |
| Huldholmen | Relief | 1 | 0.0 |
| Hundeskjeret | Relief | 1 | 0.0 |
| Hunga Tonga | Relief | 39 | 36.1 |
| Husøy | Relief | 1 | 0.0 |
| Hånesholmen | Relief | 1 | 0.0 |
| Håskjer | Relief | 1 | 0.0 |
| Höwenegg | Relief | 6 | 0.3 |
| Høgholmen | Relief | 1 | 0.0 |
| Høgholmen | Relief | 1 | 0.0 |
| Høgøyskjera | Relief | 1 | 0.0 |
| Høylandsskjeret | Relief | 1 | 0.0 |
| Ijen | Relief | 35 | 14.5 |
| Ilaló | Relief | 7 | 0.1 |
| Iliboleng | Relief | 9 | 0.1 |
| Ilinski | Relief | 15 | 0.3 |
| Illiniza | Relief | 29 | 1.1 |
| Imbabura | Relief | 20 | 2.0 |
| Indreskjeret | Relief | 1 | 0.0 |
| Inielika | Relief | 13 | 0.8 |
| Inierie | Relief | 10 | 0.2 |
| Insta Mågøyskjeret | Relief | 1 | 0.0 |
| Inste Kjeholmen | Relief | 1 | 0.0 |
| Insteodden | Relief | 1 | 0.1 |
| Irazú | Relief | 38 | 8.3 |
| Irruputuncu | Relief | 23 | 0.7 |
| Islendingane | Relief | 1 | 0.0 |
| Islendingskjeret | Relief | 1 | 0.0 |