Senator Thomas J. Dodd Memorial Stadium is a stadium in Norwich, Connecticut. It is primarily used for baseball, and since 2010, has been the home of the Norwich Sea Unicorns, who were previously known as the Connecticut Tigers. It was the home field of the Connecticut Defenders minor league baseball team until 2009 when the Defenders announced their move to Richmond, Virginia, to become known as the Richmond Flying Squirrels. It was built in 1995 and has a seating capacity of 6,270. It is named for Eastern Connecticut native Thomas Dodd who was a United States senator and Representative from Connecticut, and the father of U.S. Senator Christopher Dodd.

Norwich is a city in New London County, Connecticut, United States. The Yantic, Shetucket, and Quinebaug Rivers flow into the city and form its harbor, from which the Thames River flows south to Long Island Sound. The city is part of the Southeastern Connecticut Planning Region. The population was 40,125 at the 2020 United States Census.