意识社区（英语：Intentional community），又译为意愿性社区，共益社区，共识社区，理想社区，一种社区聚落，根据团体凝聚力与团队合作而形成。这类型的社区居民，通常拥有类似的社会，政治，宗教与灵性的理念，以另类生活方式共同生活。这类型的社区中，其居民通常拥有共同财产与社区责任，居住在共同住宅中。每个意识社区形成的意识型态不尽相同，许多社区是为了追求生态永续，形成生态村。

An intentional community is a planned residential community designed from the start to have a high degree of social cohesion and teamwork. The members of an intentional community typically hold a common social, political, religious, or spiritual vision and often follow an alternative lifestyle. They typically share responsibilities and resources. Intentional communities include collective households, cohousing communities, ecovillages, communes, survivalist retreats, kibbutzim, ashrams, and housing cooperatives. New members of an intentional community are generally selected by the community's existing membership, rather than by real-estate agents or land owners (if the land is not owned collectively by the community).