The Hammond Pond Reservation is a state park and recreational facility located in Newton, Massachusetts. The reservation is maintained by the State Department of Conservation and Recreation as part of the Massachusetts State Park system.

Hammond Pond Reservation is a unique protected woodland park that covers a natural forest and large scenic pond. The park itself is located in the Chestnut Hill section of the city of Newton near the Webster Conservation Area. A popular attraction in the park is the unique geological formations like sandstone conglomerate and Roxbury puddingstone which are used by visitors for rock climbing and rappelling.

Other popular recreational activities in the park include Fishing and Hiking. Lost Pond features a system of natural trails in the area and also has a quaking bog.