Downtown New London Historic District

The New London Custom House is a historic custom house at 150 Bank Street in New London, Connecticut, built in 1833-35. It was designed by Robert Mills, one of the country's first formally trained architects. From 1839-40, the schooner La Amistad, on which captured Africans meant for the slave trade rebelled, was impounded at a wharf behind the customhouse. It was listed on the National Register of Historic Places for its architecture in 1970, and is now a local museum covering the city's maritime history.

The U.S. Post Office-New London Main is located at 27 Masonic Street in New London, Connecticut. Completed in 1934 as part of a Depression-era jobs program, it is one of the small number of such post offices designed by a private architectural firm, Payne & Keefe. The building was listed on the National Register of Historic Places in 1986.

The Huntington Street Baptist Church is a historic Baptist Church meeting house at 29 Huntington Street in New London, Connecticut. Built in 1843 by John Bishop, who also designed it, it is one of the last major examples of Greek Revival architecture to be built in the city. The church was built by a Universalist congregation and then purchased by a Baptist one. The building was listed on the National Register of Historic Places in 1982. As of 2017, the church is still in use as a Baptist house of worship.

St. James Episcopal Church at 76 Federal Street at the corner of Huntington Street in New London, Connecticut is a historic church in the Episcopal Diocese of Connecticut. The congregation was founded in 1725, and the current church – the congregation's third – was built from 1847 to 1850 to designs in the Gothic Revival style by Richard Upjohn. The building was added to the National Register of Historic Places in 2004.

WDUP-LP (92.9 FM) is a Hip Hop and R&B formatted radio station that plays "Timeless" music from all eras. The station is licensed to serve the New London, Connecticut area. The station is owned by HP-NL Communications, Inc. and was assigned the WDUP-LP call letters by the Federal Communications Commission on February 28, 2014.

New London Union Station is a railroad station on the Northeast Corridor located in downtown New London, Connecticut, United States. Union Station is a station stop for most Amtrak Northeast Regional trains and all CTrail Shore Line East commuter rail trains, making it the primary railroad station in southeastern Connecticut. It serves as the centerpiece of the Regional Intermodal Transit Center, with connections to local and intercity buses as well as ferries to Long Island and Fishers Island, New York, and Block Island, Rhode Island. The station has one side platform and one island platform serving the two-track Northeast Corridor; the latter platform also serves a siding track that connects to the New England Central Railroad mainline. Rail service to New London began with the New London, Willimantic, and Palmer Railroad in 1848 and the New Haven and New London Railroad in 1852. The original stations were each replaced in the 1860s; after several consolidations, they were served by the Central Vermont Railway (CV) and New York, New Haven and Hartford Railroad (New Haven) by the 1870s. After one of the stations burned in 1885, a new three-story brick union station was erected in 1887. It was the last and largest railroad station designed by famed architect H. H. Richardson, and his best according to biographer Henry-Russell Hitchcock.Passenger service declined in the 20th century; all CV passenger service to New London ended in 1949. The New London Redevelopment Agency began planning in 1961 to demolish the station as part of urban renewal. Amtrak took over passenger service in May 1971; Union Station was added to the National Register of Historic Places the next month following a local effort. After several years of controversy over whether to demolish or preserve the structure, it was purchased by architect George M. Notter in 1975. Notter's firm renovated the station for combined use by Amtrak and commercial tenants; it was the first station to be restored for Amtrak's use, and one of the earliest cases of adaptive reuse of an industrial-age building in New England. Shore Line East commuter service joined Amtrak intercity service at the station in 1996. High-level platforms were added in 2001 to serve the new Acela Express service. A second renovation in 2002–03 restored the exterior and returned the waiting room to its original configuration. The planned National Coast Guard Museum, which will be located across the tracks from the station, will include a long-planned footbridge over the tracks.

Shaw's Cove Bridge is a swing bridge in New London, Connecticut built in 1984, replacing a similar bridge built in 1913. The span carries railroad tracks used by Amtrak for their train along the Northeast Corridor while allowing boat traffic to go through.

The Garde Arts Center is a non-profit performing arts center and cinema located at 325 State Street at the corner of Huntington Street in New London, Connecticut. It owns and operates the Garde Theatre, a historic movie palace and current concert venue with approximately 1,500 seats.

New London is a seaport city and a port of entry on the northeast coast of the United States, located at the outlet of the Thames River in New London County, Connecticut. The city is part of the Southeastern Connecticut Planning Region. New London is home to the United States Coast Guard Academy, Connecticut College, Mitchell College, and The Williams School. The Coast Guard Station New London and New London Harbor is home port to the Coast Guard Cutter Coho and the Coast Guard's tall ship Eagle. The city had a population of 27,367 at the 2020 census. The Norwich–New London metropolitan area includes 21 towns and 274,055 people.

The Coit Street Historic District in New London, Connecticut is a historic district that was listed on the National Register of Historic Places in 1988. It includes 33 contributing buildings over a 4 acres (1.6 ha) area, located just southwest of the city's central business district. The area included in the district was formerly known as Bream Cove, which was filled in and developed in the 19th century. The area includes four out of twelve surviving 18th-century buildings in the city. It includes all of the properties on Coit and Brewer Streets, as well as those on Blinman Street between those two streets.

The Public Library of New London is a historic library located at 63 Huntington Street at the corner of State Street, New London, Connecticut. The library was given to the city by Henry Philomen Haven. It was constructed in 1889-92 and was designed by Shepley, Rutan and Coolidge in the Richardsonian Romanesque style; George Warren Cole was the project supervisor.The building was added to the National Register of Historic Places in 1970.

The New London County Courthouse is a historic courthouse located at 70 Huntington Street at the top of State Street in New London, Connecticut. It was built in 1784–86, and its design is attributed to Isaac Fitch. It is the oldest courthouse in Connecticut according to a plaque on the building, and the State of Connecticut Superior Court sits there. It was added to the National Register of Historic Places in 1970.