United States Post Office (Woonsocket, Rhode Island)

The Stadium Theatre Performing Arts Centre & Conservatory is a historic movie theater and concert venue and commercial building at 28 Monument Square in Woonsocket, Rhode Island. The complex consists of two connected sections, one housing the theater, the other offices, both with retail spaces on the ground floor. The theater was designed by Perry and Whipple of Providence and built in 1926. Initial funding came from Mrs. Norbert Champeau, a widow with interest in the theater, but the project was soon taken over by Arthur I. Darman, a local industrialist. Although it lacked the opulence of theaters in larger cities, it was one of the most elaborately decorated performance spaces in Woonsocket.The theatre's name comes from the "stadium" style of seating, which allowed everyone in the audience a good view of the stage.

The Woonsocket Civil War Monument is a historic site at Monument Square in Woonsocket, Rhode Island. It was built to memorialize thirty-nine fallen soldiers from Woonsocket who took part in the Civil War.Built in 1868 by James G. Batterson, this Civil War memorial was the first Civil War monument constructed in Rhode Island. The monument is made out of granite and is topped with a statue of a Civil War soldier. The names of the battles in which Woonsocket soldiers fought are inscribed on the monument. The monument was added to the National Register of Historic Places in 1982.

The Linton Block was a historic site in Woonsocket, Rhode Island. It was a 4-storey office and domestic accommodation block built by Robert Linton in 1888 to house his drug store. Built in a Queen Anne/Romanesque style, the brick facade was ornamented with brickwork patterning and terra cotta panels and the side elevations embellished with cut shingles.It was badly damaged by fire in 1890. It was added to the National Historic Register in 1982. It was destroyed by fire on March 22, 2000.

Woonsocket station is a former railroad station located at Depot Square in downtown Woonsocket, Rhode Island. It was built by the Providence and Worcester Railroad in 1882 to replace a previous station built in 1847.

The L'Union Saint Jean-Baptiste d'Amerique is a historic building at 1 Social Street in Woonsocket, Rhode Island. Built in 1926, it housed a fraternal benefit society for French Canadian Roman Catholic immigrants for many years, serving a significant immigrant population in the community. The building is also a prominent example of Classical Revival architecture, designed by a French Canadian immigrant architect, Walter F. Fontaine. The building was listed on the National Register of Historic Places in 2018.

The Main Street Historic District is a historic district in the central business district of Woonsocket, Rhode Island, USA. It extends along Main Street, between the railroad tracks just northeast of its junction with Clinton Street, and roughly Ascension Street at the southwest. Most of the sixteen buildings in this area were built at the height of Woonsocket's prosperity, roughly between 1850 and 1930. The district is characterized by brick and masonry buildings generally between two and six stories in height.The district was listed on the National Register of Historic Places in 1991. It includes two properties previously listed on the National Register: Woonsocket City Hall, and the conjoined Honan's Block and 112-114 Main Street.

The Harris Warehouse is an historic storage facility on 61 Railroad Street in Woonsocket, Rhode Island. The 3-1/2 story stone structure, built in 1855, by Edward Harris, a leading Woonsocket industrialist, rises abruptly from the street opposite the railroad tracks. The building is distinctive for its rubble stone construction, and its curved facade, designed to match the layout of the railroad spur on which it is located.The warehouse was listed on the National Register of Historic Places in 1976.

The First Universalist Church is a former Universalist church at 78 Earle Street in Woonsocket, Rhode Island. Built in 1924 and enlarged in 1957, it is a good example of 20th-century Gothic Revival architecture. The congregation for which it was built was established in the 1820s, in part through the efforts of Hosea Ballou, an influential early Universalist minister who also had business interests in Woonsocket. The congregation was disbanded in 2007, and the building now houses the American-French Genealogical Society. It was listed on the National Register of Historic Places in 2020.

The Pothier House is a historic house in Woonsocket, Rhode Island. This modest L-shaped 1+1⁄2-story cottage is notable as the longtime home of Woonsocket Mayor (and later Governor of Rhode Island) Aram J. Pothier. Pothier's father purchased the house c. 1881, and it was the younger Pothier's home until his death (while serving as governor) in 1928.The house was listed on the National Register of Historic Places in 1982.

The Woonsocket City Hall, (also known as the Harris Institute) is located in Woonsocket, Rhode Island. Edward Harris, a leading Woonsocket industrialist, constructed the earliest part of the building in 1856, and it was known as the Harris Block, with stores on the first floor, and an auditorium hall seating 1,100 on the third floor. This brick structure has elements of Italianate styling, including round-arch windows and a heavily dentilled cornice. A major Richardsonian Romanesque addition, called the Granite Block, was made to the north of this structure in 1891. In 1902 the city purchased the building for use as city hall.The builders of the original building were Albert B. Cole of Woonsocket and a Mr. Slade of Providence, probably Obadiah Slade, carpenter. The 1891 addition was built by Cutting & Bishop of Worcester. The architect of neither section is known.The building served as the first public library in Rhode Island, housed on the second floor, which is now the Woonsocket Harris Public Library. In March 1860 Abraham Lincoln spoke to a packed crowd in Harris Hall, which at the time contained one of the largest assembly rooms in the state.

Honan's Block and 112–114 Main Street are a pair of joined commercial buildings in Woonsocket, Rhode Island. Honan's Block (108–110 Main Street) is a visually distinctive three-story brick Stick/Eastlake-style building erected in 1879. The adjacent 112–114 Main Street is an L-shaped two-story block which wraps around the rear of the Honan Block. The two buildings were joined via internal connections in 1938–39, at which time the facades of both buildings were significantly altered, although the Honan Block has retained its distinctive Late Victorian cast-iron elements. The buildings were listed on the National Register of Historic Places in 1989, and contribute to the 1991 Main Street Historic District.

Allen Street Historic District is a historic district encompassing a collection of smaller textile mills in central Woonsocket, Rhode Island. The district extends on either side of Allen Street, a road isolated between Truman Drive (built in the mid-20th century) and the Blackstone River, and includes buildings dating from c. 1860 to c. 1930. Of the five textile mill buildings in the district, four are brick structures built between about 1900 and 1920; the oldest building in the district is the c. 1860 Pond's Warp Mill at 148 Bernon Street. The latter is also adjacent to a rare visible fragment of the once-extensive canal works (now mostly filled in and built over) that characterized the industrial center of Woonsocket. Many of the district's buildings have been converted to housing. The district was added to the National Register of Historic Places in 1990.