Equatorial may refer to something related to:
Look up equatorial in Wiktionary, the free dictionary.
- Earth's equator
- the tropics, the Earth's equatorial region
- tropical climate
- the Celestial equator
- equatorial orbit
- equatorial coordinate system
- equatorial mount, of telescopes
- equatorial bond, a type of chemical bond orientation
- TV Equatorial, a television station in Macapá, Amapá, Brazil
- Equatorial Guinea
