Elasticity often refers to:

Elasticity (physics), continuum mechanics of bodies that deform reversibly under stress

Elasticity may also refer to:

Information technology Elasticity (data store), the flexibility of the data model and the clustering Elasticity (system resource), a defining feature of distributed system

Economics Elasticity (economics), a general term for a ratio of change. For more specific economic forms of elasticity, see: Cross elasticity of demand Elasticity of substitution Frisch elasticity of labor supply Income elasticity of demand Output elasticity Price elasticity of demand Price elasticity of supply Yield elasticity of bond value

Mathematics Elasticity of a function, a mathematical definition of point elasticity Arc elasticity

Molecular and Cell Biology Elasticity coefficient, a biochemical term used in metabolic control analysis

Other uses Elasticity, a 2021 EP by Serj Tankian

See also Elastic (disambiguation)