Emma C. Berry (sloop)
 Emma C. Berry is a fishing sloop located at Mystic Seaport in Mystic Connecticut United States and one of the oldest surviving commercial vessels in America. She is the last known surviving American well smack. This type of boat is also termed a sloop smack or Noank smack. Emma C. Berry was built in 1866 at the Palmer Shipyards in Noank Connecticut by James A. Latham. Well smacks were designed to keep the catch alive in an internal water-filled compartment known as a wet well.