'Conservation' may refer to:
; Politics and policy
★
Conservation movement, a movement seeking to protect plants, animals and their habitats
★
Conservation ethic, an ethic of resource use, allocation, exploitation, and protection
★
Energy conservation, the reduction of non-renewable energy consumption
★
Habitat conservation
★
Water conservation
★
Wildlife conservation
★
Conservation authority
★
Environmentalism
; Culture
★
Art conservation, the profession devoted to the preservation of cultural property
★
Architectural conservation, immovable object conservation
★
Archaeological site conservation
; Science:
★
Conservation biology, the science of the protection and management of biodiversity
★
Conservation (botany), a procedure for nomenclature
★
Conservation (genetics), related to homologous proteins amongst various phyla
★
Conservation laws, a set of physical laws
★
Conservation (psychology), learning development of logical thinking, according to Jean Piaget
See also
★
Cultural heritage
★
Preservation
★
Ecological Economics
★
List of Conservation topics