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U.S. Law Firm Directory

Every Law Firm in America, Mapped

Search 10,663 law firms in every state, from the largest national practices to solo offices on Main Street. Filter by state, city and size, then open any firm for its address and website.

Law firms
10,663
Cities
1,985
States and D.C.
48
Ranked by size
165
Find a firm

Largest First, Then A to Z

Firms in The Law360 400 (2026) lead, ordered by U.S. lawyer headcount. Every other firm follows alphabetically. Pick several states or cities at once, or search by name.

10,663 firms

  1. 01Kirkland & Ellis LLPChicago, IL3,629 U.S. lawyersHeadquarters
  2. 02Latham & Watkins LLPLos Angeles, CA2,847 U.S. lawyersHeadquarters
  3. 03Greenberg Traurig, LLPMiami, FL2,364 U.S. lawyersHeadquarters
  4. 04Greenberg Traurig, LLPChicago, IL2,364 U.S. lawyers360 North Green Street
  5. 05Greenberg Traurig, LLPWhippany, NJ2,364 U.S. lawyers
  6. 06Holland & Knight LLPWashington, D.C.2,040 U.S. lawyers800 17th Street Northwest
  7. 07Holland & Knight LLPTampa, FL2,040 U.S. lawyersHeadquarters
  8. 08Gibson, Dunn & Crutcher LLPLos Angeles, CA1,809 U.S. lawyersHeadquarters
  9. 09Gordon Rees Scully Mansukhani, LLPSan Francisco, CA1,776 U.S. lawyersHeadquarters
  10. 10Gordon Rees Scully Mansukhani, LLPCharleston, SC1,776 U.S. lawyers677 King Street
  11. 11Sidley Austin LLPChicago, IL1,693 U.S. lawyersHeadquarters
  12. 12Morgan, Lewis & Bockius LLPPhiladelphia, PA1,678 U.S. lawyersHeadquarters
  13. 13Lewis Brisbois Bisgaard & Smith LLPLos Angeles, CA1,655 U.S. lawyersHeadquarters
  14. 14Jones DayPalo Alto, CA1,635 U.S. lawyers1755 Embarcadero Road
  15. 15Jones DayWashington, D.C.1,635 U.S. lawyersHeadquarters
  16. 16Jones DayAtlanta, GA1,635 U.S. lawyers1221 Peachtree Street Northeast
  17. 17Troutman Pepper Locke LLPAtlanta, GA1,579 U.S. lawyersHeadquarters600 Peachtree Street Northeast
  18. 18Goodwin Procter LLPBoston, MA1,442 U.S. lawyersHeadquarters
  19. 19Ropes & Gray LLPBoston, MA1,422 U.S. lawyersHeadquarters800 Boylston Street
  20. 20Wilson Elser Moskowitz Edelman & Dicker LLPNew York, NY1,421 U.S. lawyersHeadquarters
  21. 21McDermott Will & Schulte LLPWashington, D.C.1,370 U.S. lawyers500 North Capitol Street Northwest
  22. 22McDermott Will & Schulte LLPChicago, IL1,370 U.S. lawyersHeadquarters
  23. 23Littler Mendelson, P.C.San Francisco, CA1,332 U.S. lawyersHeadquarters
  24. 24Littler Mendelson, P.C.Kansas City, MO1,332 U.S. lawyers1201 Walnut Street
  25. 25Skadden, Arps, Slate, Meagher & Flom LLPWashington, D.C.1,319 U.S. lawyers1400 New York Avenue Northwest
Browse by state

Law Firms in All 50 States and D.C.

Browse by city

Cities With the Most Law Firms

  1. 01Columbia, SC193 firms
  2. 02San Jose, CA127 firms
  3. 03Brooklyn, NY122 firms
  4. 04Naples, FL113 firms
  5. 05Denver, CO110 firms
  6. 06Mesa, AZ91 firms
  7. 07Staten Island, NY89 firms
  8. 08Houston, TX86 firms
  9. 09Chicago, IL83 firms
  10. 10Wayne, NJ82 firms
  11. 11New York, NY81 firms
  12. 12Phoenix, AZ76 firms
  13. 13Tallahassee, FL74 firms
  14. 14Charleston, SC73 firms
  15. 15Portland, OR73 firms
  16. 16Tempe, AZ73 firms
  17. 17Greensboro, NC71 firms
  18. 18Seattle, WA70 firms
  19. 19Fresno, CA69 firms
  20. 20Los Angeles, CA67 firms
  21. 21Atlanta, GA66 firms
  22. 22Scottsdale, AZ61 firms
  23. 23Tampa, FL59 firms
  24. 24Kansas City, MO57 firms
  25. 25Las Vegas, NV54 firms
  26. 26San Francisco, CA53 firms
  27. 27Columbus, OH52 firms
  28. 28San Antonio, TX50 firms
  29. 29Greenville, SC47 firms
  30. 30Huntington, WV46 firms
Questions

About This Directory

How many law firms are in this directory?
10,663 law firms in 1,985 cities across 48 states and the District of Columbia. A firm with offices in several cities is listed once in each city.
Where does the directory get its data?
Office names, addresses and locations come from OpenStreetMap, the open map of the world maintained by its contributors. Firm sizes come from The Law360 400 (2026), which ranks U.S. law firms by the number of lawyers they employ in the United States.
How are law firms ranked by size?
Firms in The Law360 400 (2026) are ordered by their total U.S. lawyer headcount. Every other firm follows in alphabetical order, because no reliable public headcount exists for most small and midsize firms. Size is not a measure of quality.
How often is the directory updated?
It refreshes from OpenStreetMap at least every 30 days, adding new offices and removing ones that have closed. The last refresh was in October 2026.
My firm is missing or its details are wrong. How do I fix it?
Email hello@lawfirmwebagency.com with the correct name, address and website and we will update the listing. Adding or correcting your office on OpenStreetMap also fixes it here at the next refresh.

Office locations © OpenStreetMap contributors, available under the Open Database License. Lawyer counts are each firm's total U.S. attorneys as published in The Law360 400 (2026). A listing is not an endorsement, and size is not a measure of quality.

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