Gunnison may refer to:

• Foster Gunnison Jr. (1925–1994), American LGBT rights activist and independent archivist
• John W. Gunnison (1812–1853), American explorer whose name is used in several places in the Western states
• The Gunnison River in Colorado
  • Black Canyon of the Gunnison National Park
• Gunnison, Colorado
• Gunnison County, Colorado
• Gunnison, Mississippi
• Gunnison, Utah
• Gunnison Island, Great Salt Lake, Utah

• Gunnison Beach, Sandy Hook, New Jersey

• Gunnison's prairie dog (Cynomys gunnisoni Baird 1855)

This disambiguation page lists articles associated with the title Gunnison.
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