United States Coast Guard Station Merrimack River is a United States Coast Guard station located in Newburyport, Massachusetts.

Its primary missions include search and rescue and law enforcement.

The stations current complement is roughly 30 personnel, two 47-foot Motor lifeboats, and a 29-foot response boat-small.

As of 2021, the station is commanded by a Master Chief Boatswains Mate, and encompasses solely enlisted personnel.

It is staffed at all times by a search and rescue/law enforcement team that is capable of responding to maritime emergencies in nearly all weather conditions.