Vulcan can refer to:

• Vulcan, a major culture and species in the Alpha Quadrant
• Vulcan (planet), homeworld of the Vulcan species and a member of the Federation
  • Vulcan (alternate reality), homeworld of the Vulcan species in the alternate reality
• Vulcan language, language of the Vulcan species
• Vulcan (art), a drawing of a Vulcan
• Vulcan (island), an island on Earth

This is a disambiguation page; that is, one that points to other pages that have the same or a similar name. If you followed a link here, you might want to go back and fix that link to point to the appropriate specific page.