| Hualalai(name, volcano, hawaii) |
| Island Park Caldera(expression, name, volcano, geology) |
| Itcha Range(expression, name, volcano, geology) |
| Jingu(name, volcano, hawaii) |
| Juan de la Vega(expression, name, volcano, geology) |
| Ka'ula(name, volcano, hawaii) |
| Kaena Ridge(expression, name, volcano, geology) |
| Kaho'olawe(name, volcano, hawaii) |
| Kammu(name, volcano, hawaii) |
| Kaua'i(name, volcano, hawaii) |
| Kilauea(name, volcano, hawaii) |
| Kimmei(name, volcano, hawaii) |
| Kohala(name, volcano, hawaii) |
| Koko(name, volcano, hawaii) |
| La Reforma(expression, name, volcano, geology) |
| Laguna Colorada(expression, name, volcano, geology) |
| Laguna Escondida(expression, name, volcano, geology) |
| Lana'i(name, volcano, hawaii) |
| Laysan(name, volcano, hawaii) |
| Leon Muerto(expression, name, volcano, geology) |