Identity can be considered one of the most alive and topical concepts of sociology. What makes identity alive is that it is formed with a structure suitable for acquiring new forms, and what keeps identity topical is the unlimited connections of it with other phenomena in sociology studies and every discipline that puts people at the center. Even when we create the conditions to approach a concept independently from all other concepts, it is likely to make or indirect references to identity. In this respect, everything about space is the reflection of identity foundations.It isnothing but the expression of an identity reality how space is structured asa physical organization and the sociological meanings it holds by its members. Therefore, space cannot be constructed separately from identity. Because each space corresponds to an identity policy, the regulars of the space also exist in the spaces as the actors of this identity policy. They are spatial identities rather than individuals or collectives that exist. If spatial identities are considered in terms of members of the same space, they refer to a common ground, that is, the similarity aspect of identity, and if it is considered from the perspective of members of another space, they refer to segregation, that is, the difference aspect of identity. In this study, firstly, it will be mentioned how the concepts of identity and space are discussed from the sociological perspective, and then the dimensions of space and identity interactions will be discussed. Later, the phenomenon of spatial segregation as a significant social problem causedby space-identity interaction will be discussed, and a general evaluationwill be made on the subject.