Great Pond is a 268-acre water body located in Rockingham County in southeastern New Hampshire in the United States. The lake lies near the center of the town of Kingston. Kingston State Park, a small preserve with a swimming beach, occupies the northeastern end of the lake, near the town center. The lake is located along the Powwow River, a tributary of the Merrimack River.

The lake is classified as a warm water fishery, with observed species including smallmouth bass, largemouth bass, chain pickerel, white perch, black crappie, bluegill, yellow perch, and pumpkinseed.