J’s Oyster Bar is located at 5 Portland Pier on the picturesque waterfront of Portland, Maine's Old Port district. Open for lunch and dinner, we’re known for serving up some of the best fresh, locally-sourced seafood in Portland, such as oysters, lobsters (including our famous lobster rolls), mussels, crab, scallops, and other seafood favorites. Each dish at J’s Oyster Bar is lovingly prepared with the freshest ingredients possible. We offer a warm and inviting atmosphere where both locals and visitors alike can indulge in the finest seafood the Atlantic Ocean has to offer, complemented by stunning views of the harbor.