Examples of data management for tenants are described herein. In an example, a storage system includes a management tree for each of a plurality of tenants associated with the storage system. The management tree includes data management policies defined by the tenant. Further, the management tree includes a storage tree, which is mapped to a storage domain. The storage domain may hold data pertaining to the tenant. The data may be managed based on the data management policies defined by one of the management tree and the storage tree.