Statue of George Washington (Newburyport, Massachusetts)

The Dalton House is a historic colonial house in Newburyport, Massachusetts. The 2+1⁄2-story wood-frame house was built c. 1746, and is one of the best preserved Georgian houses in the city. It was built by Michael Dalton, a mariner and merchant who settled in Newburyport in 1735. Dalton's son Tristram was a major local figure during the American Revolutionary War, and was one of the first United States senators from Massachusetts. As such, the house was visited by a number of luminaries of early American history, including George Washington and the Marquis de Lafayette. The house was acquired by the Dalton Club, a men's social club, in 1898.The house was listed on the National Register of Historic Places in 1978, and included in the Newburyport Historic District in 1984.

The Annunciation Greek Orthodox Church of Newburyport is a Greek Orthodox Church in Newburyport, Massachusetts. It was founded in 1917 by 60 Greek-Americans but did not have a building to worship in until 1924. In August 1983, a fire burned down the church; it was later rebuilt in 1985. The church is still active to this day.

The Cushing House Museum and Garden (circa 1808), also known as the Caleb Cushing House, is a Federal style mansion with a fine garden located at 98 High Street, Newburyport, Massachusetts, United States. It was a home of diplomat Caleb Cushing and is a National Historic Landmark. The house is a center entrance four-story brick mansion in the Federal style, with entrances at both the front and sides, and two chimneys on each side. In shape it is a flattened cube, with five windows arranged symmetrically across both front and sides. Its main entry is crowned with a modest fanlight, echoed by a fan-shaped wooden motif atop the window above it. On the grounds, visitors will find a nineteenth-century garden, fruit trees, a privy, cobbled yard and carriage house. Within the house are fine collections of silver, furniture, portraits, clocks, needlework, antique fans, hatboxes, nineteenth century toys, and more from New England, Asia, and Europe. The China Trade Room displays early China Trade decorative arts including four Chinese coastal Hong paintings. An extensive clock collection includes examples made by local master clockmakers David Wood and Daniel Balch. In the canopy bedroom stands a carved seventeenth-century Dutch cradle and a three-sided crib. Many oil portrait paintings hang in the house, including a Cecilia Beaux portrait of Margaret Cushing and 1801 paintings by John Brewster, Jr., of Newburyport's Prince family. The museum also maintains a collection of area maps, photographs, and genealogical references. It is now the home of the Historical Society of Old Newbury and guided tours are offered between Memorial Day and Columbus Day. The house was declared a National Historic Landmark and listed on the National Register of Historic Places in 1973, and included in the Newburyport Historic District in 1984. The house is deemed nationally significant for its association with Cushing, a 19th-century diplomat whose defining achievement was the Treaty of Wanghia, negotiated in 1844 with the Qing dynasty of China. This treaty was the first in which the United States secured equivalent rights to those of traditional colonial powers (in this case, the United Kingdom).

The First Religious Society Church and Parish Hall is a historic church building at 26 Pleasant Street in Newburyport, Massachusetts. Originally a Reformed congregation, the congregation is currently affiliated with the Unitarian Universalist denomination. The current Minister is Reverend Rebecca M. Bryan. The church's steeple is currently the tallest point in downtown Newburyport, Massachusetts. The church building was constructed in 1801 by the First Religious Society, which was founded in 1725. The designer is unknown, but the names of Samuel McIntire of Salem and Timothy Palmer of Newburyport have been suggested. Like so many churches in the United States, the design of the church was based on the church of St Martin-in-the-Fields in London.A stylistically complementary parish hall was added to the east side of the church in 1873. The space is utilized as a center for social and educational activities.Barbara Owen served the congregation as organist from 1963 until 2002.The building was added to the National Register of Historic Places in 1976, and included in the Newburyport Historic District in 1984.

The Brown Square House, now the Garrison Inn, is a historic pair of rowhouses at 11 Brown Square in Newburyport, Massachusetts. Built in 1809–10, they form the largest surviving brick building from the Federal period in the city. The building was added to the National Register of Historic Places in 1975, and included in the Newburyport Historic District in 1984.

The Market Square Historic District of Newburyport, Massachusetts encompasses an area of the city near the Merrimack River that was completely rebuilt after a major fire in 1811. Over the next twenty years the area was rebuilt under a building code requiring either brick construction or size limits on wood-frame buildings. As a consequence the Market Square area has a remarkable concentration of Federal style brick buildings. Among the most notable are the Custom House, now a museum, and the 1823 Market House, which forms the district's eastern boundary. The district includes Market Square and properties fronting on State, Merrimac, Liberty, and Water Streets. It was listed on the National Register of Historic Places in 1971.

The former United States Customhouse (now the Custom House Maritime Museum) is a historic building at 25 Water Street in Newburyport, Massachusetts. The Classical Revival-style building was constructed in 1834 and served a custom house until Newburyport declined in popularity as a major port. The Newburyport Maritime Society, Inc. operates the Custom House Maritime Museum to showcase the maritime heritage of the Merrimack Valley. The building was added to the National Register of Historic Places in 1971. It is also a contributing element to the Market Square Historic District (also listed in 1971), and the Newburyport Historic District (listed in 1984).

The Superior Courthouse and Bartlett Mall are, respectively, one of the oldest active courthouses in the nation, and one of the oldest public grounds in the city of Newburyport, Massachusetts. The mall and courthouse were listed on the National Register of Historic Places in 1976, and included in the Newburyport Historic District in 1984.

The Newburyport Historic District encompasses most of the historic downtown area of Newburyport, Massachusetts. It is roughly bounded by the Merrimack River, Marlboro Street, Ashland Street and High Streets. Covering some 750 acres (300 ha) of land and more than 2,500 contributing buildings, it includes the most populous part of the city, and a panoply of architectural styles, dating from the 17th century to the early 20th century. The district was added to the National Register of Historic Places in 1984.

First Presbyterian Church, also known as Old South, is a Presbyterian congregation in Newburyport, Massachusetts that is part of the Presbyterian Church (USA). The church building is located at 29 Federal Street in Newburyport. The current pastor is the Reverend Laurel Cockrill. The congregation began meeting in April 1746, following the ministry of the Methodist evangelist and preacher George Whitefield in the region. In 1756, over 100 men constructed the current meetinghouse on Federal Street in 3 days. Whitefield died in the church parsonage in 1770 while visiting Jonathan Parsons, and his remains were buried under the pulpit of the meeting house at his request. The bell in the clock tower was cast by Paul Revere. Among the notable people to attend church were "Lord" Timothy Dexter, Capt. Abraham Wheelwright, Isaac Wheelwright, Caleb Cushing, Adolphus Greely, and Samuel Tufts.

The Benjamin Coker House is a historic First Period house in Newburyport, Massachusetts. The oldest portion of the house, the central chimney and the rooms to its left, were built c. 1700 on a site at the corner of High and Federal Streets. The building was widened in the mid 18th century, adding the rooms to the right. The building was moved to its present location in 1856, and enlarged with a two-story addition on the rear. It underwent a major rehabilitation in 1989, but retains some mid 18th century decorative details.The house was listed on the National Register of Historic Places in 1990, after it had been included in the Newburyport Historic District in 1984.

Newburyport Public Library, in Newburyport, Massachusetts, was founded in September, 1854, by Josiah Little. It opened its doors to the public on September 5, 1855, in Ward Room 4 of the new City Hall. On that day its collection amounted to about 5750 books. Its operating budget depended at first on legacies and the generosity of private citizens. The library flourished.