Dennis Port (or Dennisport) is a census-designated place (CDP) in the town of Dennis (town), Massachusetts in Barnstable County, Massachusetts, United States. At the 2000 census, its population was 3,612.

The Swan River roughly demarcates Dennisport's western border with West Dennis. The village of West Harwich, Massachusetts lies directly to Dennisport's east, with the border demarcated by the median of Division Street. To the north of Dennisport is South Dennis, Massachusetts. Like other villages along Nantucket Sound, Dennisport features warm-water beaches, like Haigis Beach, Sea Street Beach, and Glendon Road Beach. Many consider...

Dennis Port (or Dennisport) is a census-designated place (CDP) in the town of Dennis (town), Massachusetts in Barnstable County, Massachusetts, United States. At the 2000 census, its population was 3,612.

The Swan River roughly demarcates Dennisport's western border with West Dennis. The village of West Harwich, Massachusetts lies directly to Dennisport's east, with the border demarcated by the median of Division Street. To the north of Dennisport is South Dennis, Massachusetts. Like other villages along Nantucket Sound, Dennisport features warm-water beaches, like Haigis Beach, Sea Street Beach, and Glendon Road Beach. Many consider these among Cape Cod's most desirable for swimming and windsurfing.

By U.S. standards, real estate prices in Dennisport remain exorbitantly high. Housing stock consists mostly of World War II-era, beach cottages in the Cape Cod (house) architectural style. Many streets in Dennisport--particularly those south of Lower County Road, within 0.5 miles of the beaches--evoke the quaint ambiance of an early-20th century seasonal retreat. There are a great deal of hotels, cottage retreats, and businesses geared towards tourists.

Famous residents of Dennisport include U.S. military hero Benjamin F. Baker.

Geography
Dennis Port is located at (41.663779, -70.136576).