Greendell may refer to:
Greendell station (Delaware, Lackawanna and Western Railroad), Green Township, New Jersey, USA Greendell, New Jersey, an unincorporated community in Green Township, Sussex County; in USA. Greendell Elementary School, Palo Alto, California, USA; part of the Palo Alto Unified School District
See also Greendale (disambiguation) Greenvale (disambiguation) Green Valley (disambiguation)