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Illinois

Law Firms in Chicago

83 law firms in Chicago, Illinois, led by Kirkland & Ellis LLP. Ranked by size, with office addresses and websites.

Law firms
83
Ranked by size
14
Headquartered here
12
Firms in Chicago

Every Law Firm in Chicago

83 firms

  1. 01Kirkland & Ellis LLP3,629 U.S. lawyersHeadquarters
  2. 02Greenberg Traurig, LLP2,364 U.S. lawyers360 North Green Street
  3. 03Sidley Austin LLP1,693 U.S. lawyersHeadquarters
  4. 04McDermott Will & Schulte LLP1,370 U.S. lawyersHeadquarters
  5. 05Morgan & Morgan1,270 U.S. lawyers55 East Monroe Street
  6. 06Mayer Brown LLP1,190 U.S. lawyersHeadquarters
  7. 07Seyfarth Shaw LLP908 U.S. lawyersHeadquarters
  8. 08Winston Taylor LLP908 U.S. lawyersHeadquarters
  9. 09Katten Muchin Rosenman LLP598 U.S. lawyersHeadquarters
  10. 10Hinshaw & Culbertson LLP577 U.S. lawyersHeadquarters
  11. 11Jenner & Block LLP534 U.S. lawyersHeadquarters
  12. 12O'Hagan Meyer389 U.S. lawyersHeadquarters
  13. 13Vedder Price P.C.336 U.S. lawyersHeadquarters
  14. 14Chapman and Cutler LLP282 U.S. lawyersHeadquarters
  15. 151818200 West Monroe Street
  16. 16Anderson & Boback20 North Clark Street
  17. 17Ansari & Shapiro, LLC211 West Wacker Drive
  18. 18Brownstone Law201 West Lake Street
  19. 19Budin Law Offices1 North LaSalle Street
  20. 20Business Law Group, LLC325 West Ohio Street
  21. 21Cheronis & Parente LLC140 South Dearborn Street
  22. 22Correa Law3010 West Diversey Avenue
  23. 23Credito Latino Law
  24. 24DJC Law140 South Dearborn Street
  25. 25Drake & Collopy, P.C20 North Clark Street
Questions

Law Firms in Chicago

How many law firms are in Chicago?
The directory lists 83 law firms with an office in Chicago, Illinois, of which 14 are ranked by size in The Law360 400 (2026).
What is the largest law firm in Chicago?
By U.S. lawyer headcount, the largest firm with an office in Chicago, Illinois is Kirkland & Ellis LLP, with 3,629 lawyers across the United States. The count covers the whole firm, not only this office.
Which large law firms are headquartered in Chicago?
Kirkland & Ellis LLP, Sidley Austin LLP, McDermott Will & Schulte LLP, Mayer Brown LLP, Seyfarth Shaw LLP, Winston Taylor LLP, Katten Muchin Rosenman LLP, Hinshaw & Culbertson LLP are headquartered in Chicago, Illinois, according to The Law360 400 (2026) and each firm's own records.
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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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