The history of skyscrapers in Pittsburgh began with the 1895 completion of the Carnegie Building; this structure, rising 13 floors, was the first steel-framed skyscraper to be constructed in the city. It never held the title of tallest structure in the city, however, as it did not surpass the 249-foot (76 m) tower of the Allegheny County Courthouse, which was completed in 1888. The Carnegie Building was later demolished in 1952 to make way for an expansion of a Kaufmann's (now Macy's) department store. Pittsburgh experienced a large building boom from the late 1960s to the late 1980s. During this time, 12 of the city's 21 tallest building were constructed, including the city's three tallest structures, the U.S. Steel Tower, BNY Mellon Center, and PPG Place. The city is the site of 10 skyscrapers at least 492 feet (150 m) in height, of which two rank among the tallest in the United States. As of 2013[update], the skyline of Pittsburgh is ranked 18th in the United States and 68th in the world with 25 buildings rising at least 330 feet (100 m) in height.
Unlike many other major American cities, Pittsburgh was the site of relatively few skyscraper construction projects in the 2000s decade. The most recently completed skyscraper in the city is Three PNC Plaza, which rises 344 feet (105 m) in height and was completed in 2009. As of 2013[update], the largest high-rise development under construction in Pittsburgh is the 545-foot (166 m) Tower at PNC Plaza, which is expected to be complete by 2015. Overall, as of February 2013[update], there were nine high-rise buildings under construction or proposed for construction in Pittsburgh.
This lists ranks Pittsburgh skyscrapers that stand at least 300 feet (91 m) tall, based on standard height measurement. This includes spires and architectural details but does not include antenna masts. An equal sign (=) following a rank indicates the same height between two or more buildings. The "Year" column indicates the year in which a building was completed.