Duke Energy Building

The Federal Reserve Bank of Cleveland Cincinnati Branch Office is one of two Federal Reserve Bank of Cleveland branch offices (the other is in Pittsburgh). The Cincinnati Office of the Federal Reserve Bank of Cleveland provides currency distribution services for financial institutions in multiple Reserve Districts.James M. Anderson is the current chairman.

The Fourth & Walnut Center (previously known by the names Clopay Building and the First National Bank Building) is a building in Cincinnati, Ohio. It was the tallest in the state from 1904 - 1913. The building was designed by D.H. Burnham and Company and completed in 1904. The architect Daniel Burnham of Chicago designed the Clopay Building (a combination of the words clothing and paper) in the Chicago school. The building was listed on the National Register of Historic Places in 2017.

The Main and Third Street Cluster is a group of three historic buildings in downtown Cincinnati, Ohio, United States. Named for its location on the northeastern corner of the intersection of Main and Third Streets, the cluster is historically significant for its general homogeneity despite being constructed over a long period of time.Three buildings compose the cluster: The Anderson Building, which faces Main, was built in the Victorian style in 1893. The former McMicken School of Design, located on the corner, is an Italianate structure completed in 1862. Four stories tall, it is constructed of sandstone. The Burkhardt Building, which faces Third, is a Neoclassical building; it was erected in 1910.Although the ages of the three buildings are nearly fifty years from oldest to newest, they nevertheless compose an architecturally important unit; architectural historians have ranked both the McMicken School and the Anderson Building as premier examples of their styles, due in part to their high-quality construction methods and artistry. Although the Burkhardt Building is of lesser significance, it remains a good example of Neoclassical architecture. Together, the three buildings are typical of late nineteenth-century and early twentieth-century architecture, which combined a range of styles in the same geographical area.Due to their location very close to the shoreline of the Ohio River and to the oldest parts of Cincinnati, the cluster occupies land that formerly held other important buildings. Chief among these is a previous occupant of the land under the McMicken School of Design: during the 1830s, the building on the site was used as offices for young lawyer Salmon P. Chase; a well-regarded book about Ohio law that he wrote while working at Third and Main helped propel him to prominence in Ohio politics and eventually to the position of Chief Justice of the United States. In 1983, the Main and Third Street Cluster was listed on the National Register of Historic Places, qualifying both because of its historic architecture and because of its place in local history. In late 2012, the cluster was expanded by the addition of buildings as far north as 318 Main Street; the addition was given the name of "Main Street Buildings".

The PNC Center is a 108-meter (354 feet) tall office building located in Cincinnati, Ohio. It is located primarily in the Central Business District and borders Main Street and East Fifth Street. The building's 27 floors are used for office and commercial use. On the southeast corner of Fifth and Main streets is a public plaza. Built in 1979, this skyscraper was the tallest completed in Cincinnati during the 1970s decade. It initially served as headquarters of Central Trust Bank, which PNC acquired in 1988. With the acquisition, PNC also became the lead tenant of the historic PNC Tower, Central Trust's headquarters before the 1979 building was constructed. The building's exterior is typical of 1970s architecture. It features a lightly colored exterior wall with tinted rectangular windows. Unusual for architecture of the time, there are a number of setbacks in the building, both horizontally and vertically. The building has no crown or topped area which is also typical of 1970s architecture. The roof is flat. The building was designed by Skidmore, Owings & Merril.

The Dixie Terminal is a set of buildings in Cincinnati, Ohio, that were completed in 1921 and served as a streetcar terminal, stock exchange, and office building in the city's downtown business district. They were designed by Cincinnati architect Frederick W. Garber's Garber & Woodward firm. The main building includes an Adamesque barrel-vaulted concourse and Rookwood Architectural Faience entry arch. The Rookwood tiles were manufactured by the local Rookwood Pottery Company. At Fourth and Walnut Streets, the terminal was constructed of reinforced concrete and finished in gray brick, Bedford limestone, and granite. It includes two structures: the four-story south building extending to Third Street, where streetcars entered and left, and the "handsome" 10-story north building, housing railroad ticket agencies, the Cincinnati Stock Exchange, administrative offices of the Cincinnati Street Railway Company, commercial offices, and shops.A long and elaborate arcade runs through from main entrance through the building, lined by shops. The building included marble floors, Bottincino marble wainscot, metal trimmings, and "costly brightly decorated ceilings, with fanciful medallions showing little children riding on the backs of various animals".The terminal was used for bus service after streetcar service ceased in the 1950s. Buses arriving from northern Kentucky crossed the Roebling Suspension Bridge and took ramps from the bridge into the terminal. In 1998 the ramps were removed, and the bus service ceased using the terminal. The Cincinnati Stock Exchange closed its physical trading floor in 1976 after becoming an all-electronic stock trading exchange but remained in the building until relocating to Chicago in 1995 as the National Stock Exchange.A scene in the 1988 film Rain Man was shot at Dixie Terminal.

The Mercantile Library of Cincinnati is a membership library located in downtown Cincinnati, Ohio. The name of the Library refers not to the type of items in its collection but to the forty-five merchants and clerks who founded it on April 18, 1835 as the Young Men's Mercantile Library Association.

The Formica Building is a mixed-use building in Cincinnati, Ohio.

The Renaissance Cincinnati Downtown Hotel (previously known as the Bartlett Building and the Union Trust Building) is a historic building in downtown Cincinnati, Ohio, located at 4th & Walnut Street. The 19-story tower was the tallest building in the state for 3 years until completion of the Fourth & Walnut Center. The Union Trust Building was dedicated January 1, 1901. In 1985, the skyscraper was renamed for its new owners, The Bartlett Company. The company sold the building for $8 million in 2006. At the time, it was also home to Fosdick & Hilmer (engineering firm), an American Airlines reservation center, CVS Pharmacy, Phillip Bortz Jewelers, and Jimmy John's among many others. In June 2010, after a second failed sale of the building, Fifth Third Bank foreclosed on the property and all tenants vacated the building.An affiliate of Columbus real estate firm E.V. Bishoff Co. acquired the building on February 8, 2013 for $535,000, ending more than five years of legal limbo for the vacant tower. In May of that same year, it was announced that the building would be converted into a $33 million hotel. On July 25, 2014, Columbia Sussex reopened the building as the Renaissance Cincinnati Downtown Hotel with 283 rooms, 40 suites, eight meeting rooms, and nearly 14,400 square feet of total meeting space. It became the third Renaissance Hotels branded hotel in Ohio. The onsite restaurant has been branded D. Burnham's, a tribute to the buildings architect Daniel Burnham.

The Potter Stewart United States Courthouse is a courthouse and federal building of the United States government located in Cincinnati, Ohio, and housing the headquarters of the United States District Court for the Southern District of Ohio and the United States Court of Appeals for the Sixth Circuit. Completed in 1938, it was renamed for Supreme Court Justice Potter Stewart in 1994. It was listed on the National Register of Historic Places in 2015.

Pike's Opera House was a theater in Cincinnati owned by distiller and entrepreneur Samuel Napthali Pike (1822–1872). Located on Fourth Street between Vine and Walnut streets, it was the first home of the Cincinnati Symphony Orchestra.

East Fourth Street Historic District is a registered historic district in Cincinnati, Ohio, listed in the National Register of Historic Places on February 22, 1988. It contains a row of 3 side-by-side contributing buildings dating circa 1860. The former headquarters Cincinnati Gas & Electric Company, completed in 1929, although not a contributing property, stands next door to the cluster of buildings at the southwest corner of Fourth and Main streets. Its tower can be seen in the left side of the image.

The United States District Court for the Southern District of Ohio (in case citations, S.D. Ohio) is one of two United States district courts in Ohio and includes forty-eight of the state's eighty-eight counties–everything from the Columbus area southward. Appeals from the court are taken to the United States Court of Appeals for the Sixth Circuit at Cincinnati (except for patent claims and claims against the U.S. government under the Tucker Act, which are appealed to the Federal Circuit). The United States Attorney's Office of the Southern District of Ohio represents the United States in civil and criminal litigation in the court. On February 12, 2014, Peter C. Tobin was confirmed to be the United States Marshal. As of November 2021, the United States Attorney is Kenneth L. Parker.