Law firm directory
Law Firms in Pennsylvania
499 law firms in 105 Pennsylvania cities, including Pittsburgh, Philadelphia, Bethlehem. Ranked by size, with addresses and websites.
- Law firms
- 499
- Cities
- 105
- Ranked by size
- 19
Firms in Pennsylvania
The Largest Law Firms in Pennsylvania
499 firms · page 1 of 20
- 01Morgan, Lewis & Bockius LLPPhiladelphia, PA1,678 U.S. lawyersHeadquarters
- 02Morgan & MorganPhiladelphia, PA1,270 U.S. lawyers2005 Market Street
- 03Morgan & MorganPittsburgh, PA1,270 U.S. lawyers603 Stanwix Street
- 04K&L Gates LLPPittsburgh, PA1,082 U.S. lawyersHeadquarters
- 05Fox Rothschild LLPPhiladelphia, PA1,009 U.S. lawyersHeadquarters
- 06Reed Smith LLPPittsburgh, PA958 U.S. lawyersHeadquarters
- 07Cozen O'Connor P.C.Philadelphia, PA910 U.S. lawyersHeadquarters
- 08Cozen O'Connor P.C.Wilkes-Barre, PA910 U.S. lawyers120 South Franklin Street
- 09Duane Morris LLPPhiladelphia, PA806 U.S. lawyersHeadquarters
- 10Ballard Spahr LLPPhiladelphia, PA780 U.S. lawyersHeadquarters
- 11Blank Rome LLPPhiladelphia, PA770 U.S. lawyersHeadquarters
- 12Dechert LLPPhiladelphia, PA673 U.S. lawyersHeadquarters
- 13Marshall Dennehey, P.C.Camp Hill, PA515 U.S. lawyers100 Corporate Center Drive
- 14Marshall Dennehey, P.C.Philadelphia, PA515 U.S. lawyersHeadquarters
- 15Buchanan Ingersoll & Rooney PCLemoyne, PA460 U.S. lawyers
- 16Buchanan Ingersoll & Rooney PCPittsburgh, PA460 U.S. lawyersHeadquarters
- 17Saul Ewing LLPPhiladelphia, PA460 U.S. lawyersHeadquarters
- 18Butler Snow LLPBethlehem, PA416 U.S. lawyers1414 Millard Street
- 19Eckert Seamans Cherin & Mellott, LLCPittsburgh, PA307 U.S. lawyersHeadquarters
- 20243 Adams Law OfficeJohnstown, PA
- 21Acri Law OfficesWilkes-Barre, PA273 East Northampton Street
- 22Albert L Blackman Jr, AttorneyDoylestown, PA
- 23Allen Hench Law Office: Atherton Timothy NNewport, PA220 Market Street
- 24Anchor AbstractingYork, PA27 East Philadelphia Street
- 25Andrew F. Schneider Attorney at LawDoylestown, PA101 Mechanics Street
Cities
Law Firms by City in Pennsylvania
- Pittsburgh42
- Philadelphia32
- Bethlehem24
- Stroudsburg20
- Kingston19
- State College19
- Norristown18
- Canonsburg16
- Doylestown16
- Erie16
- Allentown15
- Wilkes-Barre15
- Greensburg9
- West Chester9
- York9
- Lancaster8
- Bala Cynwyd7
- Meadville7
- Pottsville7
- Palmerton6
- Chambersburg5
- Colmar5
- Danville5
- Havertown5
- Hellertown5
- Milford5
- Reading5
- Scranton5
- Waynesboro5
- DuBois4
- Emmaus4
- Mahanoy City4
- Media4
- Narberth4
- Pottstown4
- Bellefonte3
- Bethel Park3
- Camp Hill3
- Chester3
- Coraopolis3
- Downingtown3
- Exeter3
- Eynon3
- Frackville3
- Hanover3
- Jim Thorpe3
- Johnstown3
- Southampton3
- Williamsport3
- Wyomissing3
- Berwick2
- Ellwood City2
- Franklin2
- Gettysburg2
- Harrisburg2
- Jenkintown2
- Lemoyne2
- Mechanicsburg2
- Montgomeryville2
- Newport2
- Quakertown2
- Schuylkill Haven2
- Shenandoah2
- Tamaqua2
- Warrington2
- Whitehall2
- Altoona1
- Annville1
- Ardmore1
- Brodheadsville1
- Broomall1
- Buckingham1
- Carlisle1
- Cheltenham1
- Coal Township1
- Duncannon1
- Ephrata1
- Fogelsville1
- Glenside1
- Homestead1
- Hummelstown1
- Lansford1
- Lehighton1
- Levittown1
- Macungie1
- Marienville1
- Moosic1
- New Castle1
- New Cumberland1
- Newtown1
- North East1
- Northampton1
- Oxford1
- Philipsburg1
- Port Carbon1
- Red Lion1
- Saint Clair1
- Schnecksville1
- Shamokin1
- Sheakleyville1
- Slatington1
- Summit Hill1
- Towanda1
- Trevorton1
- Uniontown1
Questions
Law Firms in Pennsylvania
- How many law firms are in Pennsylvania?
- The directory lists 499 law firms across 105 cities in Pennsylvania. The cities with the most firms are Pittsburgh, Philadelphia, Bethlehem.
- What is the largest law firm in Pennsylvania?
- By U.S. lawyer headcount in The Law360 400 (2026), the largest firm with an office listed in Pennsylvania is Morgan, Lewis & Bockius LLP, with 1,678 lawyers in the United States. That count covers the whole firm, not only its Pennsylvania office.
- How many Pennsylvania law firms are ranked by size?
- 19 of the firms listed in Pennsylvania appear in The Law360 400 (2026). The rest are listed alphabetically, since most small and midsize firms do not publish a headcount.
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Office locations © OpenStreetMap contributors. Lawyer counts from The Law360 400 (2026). A listing is not an endorsement.
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