Ecosphere

Ecosphere may refer to:


 * EcoSphere (aquarium), a sealed blown-glass miniature aquarium
 * Ecosphere (ecology) or biosphere, the global sum of all ecosystems
 * Ecosphere (planetary), a planetary closed ecological system
 * Ecosphere (social enterprise), focusing on sustainable development in Spiti Valley, Himachal Pradesh, India
 * Ecosphere, an early name for the circumstellar habitable zone, range of orbits around a star where liquid water is possible
 * Ecosphere (journal), an open-access journal published by the Ecological Society of America
 * Ecosphere, a 2010 album by American composer Rand Steiger
 * "Ecosphere", a track on the 2006 album Ink Is My Drink by American hip hop duo Panacea