Category:Volcanism of the United States by state

• Volcanoes of the United States by state‎ (16 C)

A

• Volcanism of Alaska‎ (3 C, 11 P)
• Volcanism of Arizona‎ (2 C, 1 P)

C

• Volcanism of California‎ (2 C, 16 P)
• Volcanism of Colorado‎ (2 C, 3 P)
• Volcanism of Connecticut‎ (2 C, 1 P)

H

• Volcanism of Hawaii‎ (1 C, 9 P)

I

• Volcanism of Idaho‎ (5 C, 10 P)

M

• Volcanism of Maine‎ (1 P)
• Volcanism of Massachusetts‎ (5 C, 6 P)
• Volcanism of Michigan‎ (1 P)
• Volcanism of Minnesota‎ (2 P)
• Volcanism of Missouri‎ (1 C, 2 P)
• Volcanism of Montana‎ (2 C, 6 P)

N

• Volcanism of Nevada‎ (5 C, 3 P)
• Volcanism of New Hampshire‎ (3 P)
• Volcanism of New Jersey‎ (8 P)
• Volcanism of New Mexico‎ (2 C, 2 P)
• Volcanism of New York (state)‎ (3 P)

O

• Volcanism of Oklahoma‎ (1 P)
• Volcanism of Oregon‎ (4 C, 10 P)

P

• Volcanism of Pennsylvania‎ (1 P)

U

• Volcanism of Utah‎ (3 C)

V

• Volcanism of Virginia‎ (1 C, 1 P)

W

• Volcanism of Washington (state)‎ (2 C, 10 P)
• Volcanism of Wyoming‎ (6 C, 14 P)