List of tallest buildings in Pennsylvania

The Comcast Center, the 2nd tallest building in Philadelphia and Pennsylvania

The US Steel Tower, the tallest building in Pittsburgh and fifth tallest building in Pennsylvania

Philadelphia City Hall was the tallest building in the city for 92 years, from tower completion in 1894 until One Liberty Place surpassed it in 1986;[3] Pittsburgh's Gulf Tower had surpassed it by 1932.

All the buildings listed here are in Philadelphia and Pittsburgh; the only other cities with a building over 330 feet (100 m) are Harrisburg with the 341-foot-tall (104 m) building at 333 Market Street[4] and Bethlehem with the 332-foot-tall (101 m) Martin Tower.[5] The PPL Building is Allentown's tallest building at 322 feet (98 m), and the Renaissance Centre is the tallest in Erie at 198 feet (60 m). The tallest building in Reading is the Berks County Courthouse, rising 275 feet (84 m).[6]

Rank	Name	Image	Height ft / (m)	Floors	Year	City	Notes
1	Comcast Technology Center		1,121 / 341	60	2018	Philadelphia	Tallest building in Pennsylvania; 11th-tallest building in the United States; tallest building completed in Philadelphia in the 2010s.
2	Comcast Center		975 / 297	58	2008	Philadelphia	28th-tallest building in the country; tallest building completed in Philadelphia in the 2000s[7][8][9]
3	One Liberty Place		945 / 288	61	1987	Philadelphia	33rd-tallest building in the country; tallest building completed in Philadelphia in the 1980s[10][11][12]
4	Two Liberty Place		848 / 258	58	1990	Philadelphia	58th-tallest building in the country; tallest building completed in Philadelphia in the 1990s[13][14][15]
5	U.S. Steel Tower		841 / 256	64	1971	Pittsburgh	63rd-tallest building in the country; tallest building in Pittsburgh since 1970; tallest building in the state from 1970 until the 1987 completion of One Liberty Place in Philadelphia; tallest building constructed in Pittsburgh in the 1970s; formerly known as USX Tower[16][17]
6	BNY Mellon Center		792 / 241	54	1990	Philadelphia	76th-tallest building in the country; also known as Nine Penn Center[18][19][20]
7	Three Logan Square		739 / 225	55	1991	Philadelphia	128th-tallest building in the country; formerly known as Bell Atlantic Tower and Verizon Tower[21][22][23][24]
8	FMC Tower at Cira Centre South		730 / 223	49	2016	Philadelphia	138th-tallest building in the country; the tallest building in Philadelphia outside Center City[25]
9	BNY Mellon Center		725 / 221	54	1984	Pittsburgh	143rd-tallest building in the country; tallest building constructed in Pittsburgh in the 1980s; formerly known as One Mellon Center[26][27]
10	One PPG Place		635 / 194	40	1984	Pittsburgh	[28][29]
11	G. Fred DiBona Jr. Building		625 / 191	45	1990	Philadelphia	Formerly known as the Blue Cross–Blue Shield Tower and the IBX Tower[30][31][32]
12	Fifth Avenue Place		616 / 188	31	1988	Pittsburgh	Also known as Highmark Place[33][34]
13	One Oxford Centre		615 / 187	45	1983	Pittsburgh	[35][36]
14	Gulf Tower		582 / 177	44	1932	Pittsburgh	Tallest building constructed in Pittsburgh in the 1930s[37][38]
15=	One Commerce Square		565 / 172	41	1987	Philadelphia	[39][40]
15=	Two Commerce Square		565 / 172	41	1992	Philadelphia	[40][41]
17	Philadelphia City Hall		548 / 167	9	1901	Philadelphia	1901 is the official year of completion and the transfer of ownership to the city government; however, the tower had been topped out in 1894[42] and the building had been partially occupied by then,[43][44] making it the tallest habitable building in the United States and the world from 1894 until the completion of the Singer Building in 1908[45][46]
18	Tower at PNC Plaza		545 / 166	33	2015	Pittsburgh	Tallest building constructed in Pittsburgh and tallest completed in Pennsylvania in the 2010s[47][48]
19	Cathedral of Learning		535 / 163	42	1936	Pittsburgh	Second-tallest educational building in the world, behind the main building of Moscow State University; tallest building in the city located outside of Downtown[49][50]
20	525 William Penn Place		520 / 158	41	1951	Pittsburgh	Tallest building constructed in Pittsburgh in the 1950s[51][52]
21	The Residences at The Ritz-Carlton		518 / 158	48	2009	Philadelphia	[53][54][55]
22	K&L Gates Center		511 / 156	39	1968	Pittsburgh	Tallest building constructed in Pittsburgh in the 1960s[56][57]
23	1818 Market Street		500 / 152	40	1974	Philadelphia	Tallest building completed in Philadelphia in the 1970s[58][59]
24	The St. James		498 / 152	45	2004	Philadelphia	Tallest building located east of Broad Street[60][61]
25	Loews Philadelphia Hotel		492 / 150	36	1932	Philadelphia	Known commonly as the PSFS Building;[62] tallest hotel in the city until the Four Seasons opens in the Comcast Technology Center[63][64][65]
26	PNC Bank Building		491 / 150	40	1983	Philadelphia	[66][67]
27=	Centre Square II		490 / 149	40	1973	Philadelphia	[68][69]
27=	Five Penn Center		490 / 149	36	1970	Philadelphia	[70][71]
29	Grant Building		485 / 148	40	1930	Pittsburgh	[72][73]
30=	Koppers Tower		475 / 145	34	1929	Pittsburgh	Tallest building constructed in Pittsburgh in the 1920s[74][75]
30=	Murano		475 / 145	43	2008	Philadelphia	[76][77][78]
32	One South Broad		472 / 144	28	1932	Philadelphia	Formerly known as the PNB Building[79][80]
33	Two PNC Plaza		445 / 136	34	1975	Pittsburgh	[81][82]
34=	2000 Market Street		435 / 133	29	1973	Philadelphia	[83][84]
34=	Two Logan Square		435 / 133	35	1987	Philadelphia	[85][86]
36	Cira Centre		434 / 133	28	2005	Philadelphia	[87][88]
37=	1700 Market		430 / 131	32	1968	Philadelphia	Tallest building completed in the 1960s[89][90]
37=	EQT Plaza		430 / 131	32	1987	Pittsburgh	[91][92]
37=	Evo at Cira Centre South		430 / 131	33	2014	Philadelphia	[93][94][95]
40	1835 Market Street		425 / 130	29	1986	Philadelphia	Name was changed from Eleven Penn Center in 2003[96][97]
41	One PNC Plaza		424 / 129	30	1972	Pittsburgh	[98][99]
42	Centre Square I		417 / 127	32	1973	Philadelphia	[100][101]
43	Aramark Tower		412 / 126	32	1984	Philadelphia	Formerly known as One Reading Center[102][103]
44	Regional Enterprise Tower		410 / 125	30	1953	Pittsburgh	[104][105]
45	Wells Fargo Building		405 / 123	29	1927	Philadelphia	Originally the Fidelity-Philadelphia Trust Company Building[106][107]
46	1706 Rittenhouse		401 / 122	33	2011	Philadelphia	[108][109]
47	One Logan Square		400 / 122	31	1983	Philadelphia	[110][111]

• List of tallest buildings in Philadelphia
• List of tallest buildings in Pittsburgh