George Howard Jr. Federal Building and United States Courthouse

The Pine Bluff Commercial Historic District encompasses a portion of the historic city center of Pine Bluff, Arkansas. It extends from Barraque Street south along Main Street, extending in places to properties alongside streets. The area's commercial development began about 1840, when the courthouse square was laid out at Barraque and Main, and proceeded through the early 20th century. Most of the commercial properties of the district were built between 1880 and 1910, and are reflective architecturally of late 19th-century commercial building styles.The district was listed on the National Register of Historic Places in 2008. Properties previously listed on the Register and included in the district are the Merchants and Planters Bank Building, Union Station, the Community Theatre, the Masonic Temple, and the Hotel Pines.

The Arts and Science Center for Southeast Arkansas is a 22,000-square-foot (2,000 m2) art and science museum located at 701 Main Street in Pine Bluff, Arkansas. It includes four galleries, a 232-seat theatre, classroom space, administrative offices, vault and adequate preparatory and conservation space for the Center's current programming efforts. Support for the center is provided in part by the Arkansas Arts Council, an agency of the Department of Arkansas Heritage, and the National Endowment for the Arts.

The Pine Bluff Civic Center is the center of municipal government for the city of Pine Bluff, Arkansas. It is located at 200 East 8th Avenue in downtown Pine Bluff. The building is a colonnaded complex of three structures, designed by Arkansas architects Edward Durell Stone and his son Edward Jr., and built from 1963 to 1968. It was the only such civic commission of the elder Stone in his native state, and followed his 1959 groundbreaking work on the United States Embassy in New Delhi.The center was listed on the National Register of Historic Places in 2005.

The Pine Bluff and Jefferson County Library System (PBJCLS) is a public library system in Jefferson County, Arkansas, with the main library at Pine Bluff. It is housed in five buildings in the county. Its functions are overseen by the Pine Bluff and Jefferson County Library System Board of Trustees.

The Arkansas Louisiana Gas Company Building is a historic commercial building at 116 West 6th Avenue in Pine Bluff, Arkansas. It is a single story masonry structure with distinctive Moderne styling. Its most prominent feature is the parapet, which was Art Deco-style blue flame-shaped finials at the ends of the central raised section. Its walls include blocks of colored and clear glass, and tile elements. It was built in 1950, during a building boom that followed the end of World War II, and is the best local example of this type of architecture.The building was listed on the National Register of Historic Places in 2001.

The Strengthen the Arm of Liberty Monument is a replica of the Statue of Liberty (Liberty Enlightening the World) in Pine Bluff Memorial Gardens, on the south side of 10th Avenue between Georgia and State Street in Pine Bluff, Arkansas. It was placed by the Boy Scouts of America (BSA) as part of its 1950s era campaign, "Strengthen the Arm of Liberty." The statue is 8 feet (2.4 m) in height, made of copper, and is mounted on concrete base 3.5 feet (1.1 m) tall. The statue faces north, toward the Pine Bluff Civic Center, and there is a bronze commemorative plaque on the north face of the base. It is one of two BSA-placed statues in the state; the other is in Fayetteville.The statue was listed on the National Register of Historic Places in 2000.

The Yauch-Ragar House is a historic house at 625 State Street in Pine Bluff, Arkansas. It is a single-story brick structure, with a hip roof. A gable projects from the front, with a large segmented-arch window at the center, and a smaller similar window in the gable. To the projecting section's left, a porch is supported by Tuscan columns. Built in 1907, the house is a rare example of brick construction from that period. It was built by William Yauch, who with his brother owned a local brickworks.The house was listed on the National Register of Historic Places in 1978.

The Hotel Pines is a historic commercial building at the northwest corner of West 5th and Main Streets in Pine Bluff, Arkansas. It is a large six-story U-shaped masonry structure, with a two-story section filling the center of the U. The center section has a portico projecting over the sidewalk, with Classical Revival detailing and paired columns for support. Built in 1913 and in operation as a hotel until 1970, it was Pine Bluff's grandest hotel.The building was listed on the National Register of Historic Places in 1979.

The Johnson House is a historic house at 315 Martin Street in Pine Bluff, Arkansas. It is a two-story wood-frame structure, with a side-gable roof with clipped ends, and overhanging eaves with exposed rafter ends. A gabled porch projects from the left front, supported by brick piers. The entrance is framed by sidelight and transom windows. The house was designed in 1912 by the architectural firm of Charles L. Thompson.The house was listed on the National Register of Historic Places in 1982.

The MacMillan-Dilley House is a historic house at 407 Martin Avenue in Pine Bluff, Arkansas. It is a two-story wood-frame structure, with a cross-gable roof configuration, and distinctive siding consisting of boards topped by moulding. The underside of the extended roof gables are painted white, and the building has other features that are signatures of the Prairie School of design. It was built in 1903 to a design by Chicago architect Hugh M.G. Garden, who had supposedly studied with the major exponent of the Prairie School style, Frank Lloyd Wright.The house was listed on the National Register of Historic Places in 1976.

Union Station is a former railroad station at East 4th Ave. and State St. in Pine Bluff, Jefferson County, Arkansas. The station was originally at the union of the Cotton Belt and Iron Mountain railroads, and now houses the Pine Bluff/Jefferson County Historical Society museum. It is a single-story brick building, with a hip roof whose long eaves are supported by iron columns and half-truss brackets. The station was built in 1906 by the Iron Mountain Railroad. It had been a stop on the St. Louis Southwestern's Lone Star (Memphis-Dallas), and also on the railway's St. Louis-Dallas trains.Ownership reverted to the city in 1955.The station was listed on the National Register of Historic Places in 1978.

The Masonic Temple is a historic fraternal and commercial building at East Fourth Avenue and State Street in Pine Bluff, Arkansas. Fundraising for the building was led by Joseph Carter Corbin and J. N. Donohoo. It is a four-story brick building, built between 1902 and 1904 by the state's African-American Masonic lodge, the Sovereign Grand Lodge of Free and Accepted Masons. It was at the time Pine Bluff's tallest building; the ground floor held retail space, the second floor professional offices, and the upper floors were devoted to the Masonic organizations.The building was listed on the National Register of Historic Places in 1978.