List of volcanoes in the United States
This article contains a list of volcanoes in the United States and its territories.
California
Hawaii
| Name | Elevation | Elevation | Location | Last eruption |
| Name | meters | feet | Coordinates | Last eruption |
| Diamond Head | 232 | 761 | 400,000 to 500,000 years ago | |
| Haleakalā or East Maui Volcano | 3055 | 10,023 | 1750 | |
| Hanauma Bay (Koko Head) | 196 | 642 | 10,000 - 32,000 years ago | |
| Hualalai | 2521 | 8270 | 1801 | |
| Kaʻau Crater | 462 | 1,516 | 35000 or 76000 years ago. | |
| Kaʻena Point | - | - | Pleistocene Epoch | |
| Kahoolawe | 450 | 1475 | 1 million years ago | |
| Kauhakō Crater | 150 | 490 | 230,000-300,000 years ago | |
| Kawaikini | 1,598 | 5,243 | 4 million years ago | |
| Kilauea | 1247 | 4091 | January 2026 | |
| Kohala (mountain) | 1670 | 5480 | 120,000 years ago | |
| Koko Guyot | - | - | 50 million years ago | |
| Koko Crater | 368 | 1207 | 10,000 years ago | |
| Koʻolau Range | 941 | 3149 | 40,000 years ago | |
| Lanai | 1,026 | 3,366 | 1.2 million years ago | |
| Kamaʻehuakanaloa Seamount | -975 | -3199 | 1996 | |
| Māhukona | - | - | About 470,000 years ago | |
| Mauna Kea | 4208 | 13,796 | 2460 BC ± 100 years | |
| Mauna Loa | 4169 | 13,679 | 2022 | |
| Mount Waialeale | 1,544 | 5,066 | - | |
| Puʻu Hawaiʻiloa | 103 | 337 | 450,000 - 420,000 | |
| Punchbowl Crater | - | - | 400,000 to 500,000 years ago | |
| Ulupaʻu Crater | 201 | 659 | 600,000 - 400,000 years ago | |
| Waianae Range | 1342 | 4,025 | 2.6 million years ago | |
| West Maui Volcano | 1,764 | 5,788 | 320,000 years ago |
Idaho
| Name | Elevation | Elevation | Location | Last eruption |
| Name | meters | feet | Coordinates | Last eruption |
| Big Southern Butte | 2298 | 7540 | 300,000 years ago | |
| Blue Creek | - | - | - | - |
| Craters of the Moon | 2005 | 6578 | 130 BC ± 50 years | |
| Yellowstone Plateau volcanic field | 2805 | 9203 | 70,000 years ago / 1350 BC ± 200 years | |
| Juniper Buttes | 1905 | 6250 | - | |
| Menan Buttes | 1713 | 5619 | 10,000 years ago | |
| Shoshone Volcano | - | - | - | - |
| Split Butte | - | - | - | |
| The Great Rift | - | - | - |
Louisiana
| Name | Elevation | Elevation | Location | Last eruption |
| Name | meters | feet | Coordinates | Last eruption |
| Door Point Volcano | -2200 | -7200 | - | 74-90 million years ago |
Michigan
| Name | Elevation | Elevation | Location | Last eruption |
| Name | meters | feet | Coordinates | Last eruption |
| Porcupine Mountains Central-Volcano | 595 | 1,958 | 1.093 billion years ago |
Mississippi
| Name | Elevation | Elevation | Location | Last eruption |
| Name | meters | feet | Coordinates | Last eruption |
| Jackson Volcano | -880 | -2900 | 65 million years ago | |
| Midnight Volcano | -1110 | -3641 | 66 million years ago |
Montana
| Name | Elevation | Elevation | Location | Last eruption |
| Name | meters | feet | Coordinates | Last eruption |
| Elkhorn Mountains | 2869 | 9414 | Late Cretaceous, 74 million years ago | |
| Yellowstone Plateau Volcanic Field | 2805 | 9203 | 70,000 years ago / 1350 BC ± 200 years |
Nevada
| Name | Elevation | Elevation | Location | Last eruption |
| Name | meters | feet | Coordinates | Last eruption |
| Cottonwood Caldera | - | - | - | 15.70 million years ago |
| Crater Flat | - | - | 80,000 years ago | |
| Indian Peak-Caliente Caldera Complex | - | - | 18 million years ago | |
| Jessup area | - | - | Jurassic | |
| Lunar Crater volcanic field | - | - | 38,100 ± 10,000 years ago | |
| McDermitt Caldera | 2078 | 6816 | 16.39 ± 0.02 million years ago | |
| Steamboat Springs | 1415 | 4642 | 1.14 million years ago | |
| Soda Lakes | 1251 | 4104 | Holocene | |
| Virgin Valley Caldera | - | - | - | 16.38 million years ago |
| Yucca Mountain | 2044 | 6707 | 80,000 years ago |
New Hampshire
| Name | Elevation | Elevation | Location | Last eruption |
| Name | meters | feet | Coordinates | Last eruption |
| Pawtuckaway Mountains | - | - | Cretaceous | |
| Ossipee Mountains | - | - | Cretaceous |
New Jersey
| Name | Elevation | Elevation | Location | Last eruption |
| Name | meters | feet | Coordinates | Last eruption |
| Rutan Hill | 310 | 1,020 | Ordovician |
New Mexico
| Name | Elevation | Elevation | Location | Last eruption |
| Name | meters | feet | Coordinates | Last eruption |
| Albuquerque volcanic field | 1,840 | 6,030 | 70,000-170,000 years ago | |
| Capulin Volcano | 2,494 | 8,182 | 58,000–52,000 years ago | |
| Carrizozo Malpais | 1,731 | 5,679 | 3,250 BC ± 500 years ago | |
| Cerros del Rio | 664 | 2,178 | 2.2 million years ago | |
| Jemez Mountains | 3,525 | - | 60,000-50,000 years ago | |
| Jornada del Muerto Volcano | 1,565 | 5,136 | 760,000 years ago | |
| Kilbourne Hole | 1,555 | 4,240 | 80,000 years ago | |
| Mount Taylor | 2,445 | 11,300 | 1,500,000 years ago | |
| Shiprock | 2,188 | 7,177 | 27 million years ago | |
| Sierra Blanca | 3,652 | 11,981 | 26 million years ago | |
| Valles Caldera | 3,430 | 11,253 | 50,000 to 60,000 years ago | |
| Zuni-Bandera volcanic field | 2,550 | 8,366 | 1,170 BC ± 300 years |
North Carolina
| Name | Elevation | Elevation | Location | Last eruption |
| Name | meters | feet | Coordinates | Last eruption |
| Hillsborough Caldera | - | - | 630 million years ago | |
| Morrow Mountain | 276 | 906 | 550 million years ago | |
| Pond Mountain Volcanic Center | 1517.904 | 4980 | 760 million years ago |
Northern Mariana Islands
| Name | Elevation | Elevation | Location | Last eruption |
| Name | meters | feet | Coordinates | Last eruption |
| Agrigan | 965 | 3165 | 1917 | |
| Ahyi Seamount | -137 | -449 | 2025 | |
| Alamagan | 744 | 2441 | 1887 | |
| Anatahan | 788 | 2592 | 2008 | |
| Asuncion Island | 857 | 2810 | 1906 | |
| Daikoku Seamount | -323 | -1060 | Holocene | |
| Eifuku | -1535 | -5036 | Holocene | |
| East Diamante | -127 | -417 | Holocene | |
| Esmeralda Bank | -43 | -141 | Holocene | |
| Farallon de Pajaros | 360 | 1,180 | 1967 | |
| Forecast Seamount | -1456 | -4777 | Holocene | |
| Fukujin Seamount | -217 | -712 | 1974 | |
| Guguan | 287 | 942 | 1883 | |
| Kasuga Seamounts | -598 | -1962 | 1959 | |
| Maug Islands | 227 | 745 | Pleistocene | |
| Northwest Rota-1 | -517 | -1696 | 2004 | |
| Pagan Island | 570 | 1870 | 2021 | |
| Ruby Seamount | -230 | -755 | 2023 | |
| Sarigan | 538 | 1765 | Unknown | |
| Seamount X | -1230 | -4035 | Holocene | |
| South Sarigan Seamount | -184 | -604 | 2010 | |
| Supply Reef | -8 | -26 | 1989 | |
| Zealandia Bank | 0 | 0 | Holocene |
Texas
| Name | Elevation | Elevation | Location | Last eruption |
| Name | meters | feet | Coordinates | Last eruption |
| Pilot Knob | 169 | 576 | 79 to 83 million years ago | |
| Inge Mountain | 125 | 410 | Eocene or possibly Miocene |
Washington
| Name | Elevation | Elevation | Location | Last eruption |
| Name | meters | feet | Coordinates | Last eruption |
| Battle Ground Lake | 229 | 750 | 105,000 years ago | |
| Black Buttes | 2,857 | 9,373 | 500,000 to 300,000 years ago | |
| Mount Adams | 3,743 | 12,281 | 500 BC ± 1000 years | |
| Mount Baker | 3,285 | 10,778 | 1880 | |
| Glacier Peak | 3,213 | 10,541 | 1700 ± 100 years | |
| Goat Rocks | 2,494 | 8,184 | 500,000 years ago | |
| Indian Heaven | 1,513 | 5,925 | ~6250 BC | |
| Lone Butte | 1457 | 4,780 | Either 80,000 or 140,000 years ago ± 10,000 years | |
| Marble Mountain-Trout Creek Hill volcanic zone | 1,378 | 4,521 | ~7700 years ago | |
| Mount Rainier | 4,392 | 14,411 | 1894 | |
| Mount St. Helens | 2,550 | 8,364 | 2008 | |
| Mount Si | 1,270 | 4,167 | Cretaceous to Jurassic | |
| Pinnacle Peak | 549 | 1,801 | ||
| Silver Star Mountain | 1,330 | 4,364 | Pluton formed 20 million years ago | |
| Simcoe Mountains | 1954 | 6,410 | 631,000 ± 27,000 years ago | |
| Trout Creek Hill | 890 | 2,920 | 340,000 years ago | |
| Tumtum Mountain | 611 | 2,004 | 70,000 years ago | |
| West Crater | 1,329 | 4,360 | ~6000 BC | |
| White Chuck Cinder Cone | 1,830 | 6,002 | Between 17,000 and 2,000 years ago |
Wyoming
| Name | Elevation | Elevation | Location | Last eruption |
| Name | meters | feet | Coordinates | Last eruption |
| Yellowstone Plateau volcanic field | 2,805 | 9,203 | 70,000 years ago / 1350 BC ± 200 years |