Yasuni can mean: *

Yasuní National Park Yasuní National Park () is a protected area comprising roughly between the Napo River, Napo and Curaray Rivers in Pastaza Province, Pastaza and Orellana Province, Orellana Provinces within Amazon basin, Amazonian Ecuador. The national park lie ...

, Ecuador **

Yasuní-ITT Initiative The Yasuní-ITT Initiative was a project that attempted to keep over a billion barrels of oil in the ground under the Yasuni National Park in the Ecuadorian Amazon. The initiative was launched in 2007 by Ecuadorian president Rafael Correa and offer ...

, a proposal to refrain from exploiting oil reserves within the park *

Yasuní River The Yasuní River is a river of eastern Ecuador. It is a tributary of the Napo River. See also *List of rivers of Ecuador The rivers of Ecuador are an important part of the nation's geography and economy. Most of the over 2,000 rivers and strea ...

, in Ecuador * ''

Yasuni antwren The rufous-backed stipplethroat (''Epinecrophylla haematonota'') is a species of bird in subfamily Thamnophilinae of family Thamnophilidae, the "typical antbirds". It is found in Brazil, Colombia, Ecuador, Peru, and Venezuela. In its complex ta ...

'', a bird * ''

Lophostoma yasuni Carriker's round-eared bat (''Lophostoma carrikeri'') is a bat species found in Bolivia, Brazil, Colombia, Guyana, Peru, Suriname and Venezuela Venezuela, officially the Bolivarian Republic of Venezuela, is a country on the northern coast ...

'', a species of bat * ''

Osteocephalus yasuni ''Osteocephalus yasuni'' is a species of frogs in the family Hylidae. It is found in the upper Amazon Basin in southern Colombia ( Amazonas and Caquetá Departments), Ecuador, and northeastern Peru (Loreto Region) at elevations of above sea lev ...

'', a species of frog