License & bar number lookup
Wisconsin Attorney License Lookup
Search 26,361 attorneys registered with the State Bar of Wisconsin by name or bar number. Every record shows the official license status and as-of date.
How to verify a Wisconsin attorney
- Search the attorney by name or bar number in the search box above — it pulls the official State Bar of Wisconsin record.
- Confirm the license status reads "active" (not suspended, disbarred, inactive, or not eligible).
- Check the disciplinary standing — disbarred or suspended is a public record you can see before you hire.
- Cross-check the bar number and admission year against anything the attorney told you.
Wisconsin attorneys — last name “Z”
Active Wisconsin attorneys with last names starting “Z.” Use the search box above for an exact name or bar number.
John C. Zacherl
WI attorney
- Bar #
- 1015814
- Admitted
- 1975 · 51 yrs
James D. Zakrajsheck
WI attorney
- Bar #
- 1012252
- Admitted
- 1968 · 58 yrs
Michael L. Zaleski
WI attorney
- Bar #
- 1010376
- Admitted
- 1966 · 60 yrs
Ronald Allen Zamansky
WI attorney
- Bar #
- 1006487
- Admitted
- 1972 · 54 yrs
- Firm
- Zamansky Professional Association
Robert D. Zapf
WI attorney
- Bar #
- 1014578
- Admitted
- 1974 · 52 yrs
Thomas J. Zaremba
WI attorney
- Bar #
- 1017133
- Admitted
- 1976 · 50 yrs
Thomas K. Zander
WI attorney
- Bar #
- 1018609
- Admitted
- 1977 · 49 yrs
- Firm
- Clinical & Forensic Psychologist
John B. Zadrazil
WI attorney
- Bar #
- 1014442
- Admitted
- 1978 · 48 yrs
John Salvatore Zarbano
WI attorney
- Bar #
- 1027117
- Admitted
- 1978 · 48 yrs
Richard L. Zaffiro
WI attorney
- Bar #
- 1005614
- Admitted
- 1981 · 45 yrs
Jeffrey P. Zarzynski
WI attorney
- Bar #
- 1014707
- Admitted
- 1981 · 45 yrs
- Firm
- Jeffrey P Zarzysnki Esq
Steven Zach
WI attorney
- Bar #
- 1006868
- Admitted
- 1983 · 43 yrs
John P. Zakowski
WI attorney
- Bar #
- 1015537
- Admitted
- 1983 · 43 yrs
- Firm
- Brown County Circuit Court
Debra Hope Zarne
WI attorney
- Bar #
- 1030379
- Admitted
- 1983 · 43 yrs
- Firm
- Debra H Zarne Attorney At Law
Charles M. Zarzecki
WI attorney
- Bar #
- 1076990
- Admitted
- 1983 · 43 yrs
- Firm
- Charles M Zarzecki PC
Darrell R. Zall
WI attorney
- Bar #
- 1013653
- Admitted
- 1988 · 38 yrs
- Firm
- Kohner Mann & Kailas Sc
Eric Zaeske
Milwaukee, WI
- Bar #
- 1008973
- Admitted
- 1989 · 37 yrs
- Firm
- Karp & Iancu Sc
Mary T. Zak-Kowalczyk
WI attorney
- Bar #
- 1001410
- Admitted
- 1991 · 35 yrs
- Firm
- Brookdale Senior Living Inc
Steven W. Zaleski
WI attorney
- Bar #
- 1034597
- Admitted
- 1993 · 33 yrs
- Firm
- The Zaleski Law Firm
Patricia A. Zamba
WI attorney
- Bar #
- 1023039
- Admitted
- 1994 · 32 yrs
- Firm
- Rock County Corporation Counsel
George Vernard Zaske
WI attorney
- Bar #
- 1040045
- Admitted
- 1994 · 32 yrs
- Firm
- Zaske Law Office Pa
Peter Zarov
WI attorney
- Bar #
- 1041082
- Admitted
- 1996 · 30 yrs
- Firm
- Zarov Law Offices
Michelle Marie Zaccard
WI attorney
- Bar #
- 1027630
- Admitted
- 1998 · 28 yrs
- Firm
- Wisconsin Department of Corrections
Nika Irene Zaluski
WI attorney
- Bar #
- 1033042
- Admitted
- 1998 · 28 yrs
Steven E. Zablocki
WI attorney
- Bar #
- 1027190
- Admitted
- 1999 · 27 yrs
- Firm
- First American Title Insurance Co
Barbara J. Zabawa
WI attorney
- Bar #
- 1030917
- Admitted
- 2001 · 25 yrs
- Firm
- Wellness Law LLC
Lilah J. Zajac
WI attorney
- Bar #
- 1038417
- Admitted
- 2001 · 25 yrs
- Firm
- Horizons Law Group LLC
Jack N. Zaharopoulos
WI attorney
- Bar #
- 1041503
- Admitted
- 2002 · 24 yrs
- Firm
- Office of the Chapter 13 Trustee
David Zarwell
WI attorney
- Bar #
- 1076641
- Admitted
- 2004 · 22 yrs
- Firm
- Rock County District Attorneys Office
Yelena Olegovna Zarwell
WI attorney
- Bar #
- 1076642
- Admitted
- 2005 · 21 yrs
- Firm
- Jefferson County Corporation Counsel
Christina Zachariasen
WI attorney
- Bar #
- 1047172
- Admitted
- 2006 · 20 yrs
Raina M. Zanow
WI attorney
- Bar #
- 1061407
- Admitted
- 2006 · 20 yrs
- Firm
- Sentry Insurance
Emily C. Zapotocny
WI attorney
- Bar #
- 1052892
- Admitted
- 2006 · 20 yrs
- Firm
- Metropolitan Water Reclamation District of Greater Chicago
Christopher Michael Zachar
WI attorney
- Bar #
- 1054010
- Admitted
- 2007 · 19 yrs
- Firm
- Zachar Law Office LLC
Adam T. Zaiger
WI attorney
- Bar #
- 1066233
- Admitted
- 2007 · 19 yrs
- Firm
- Kids Matter Inc
Jessica Marie Jacob Zaiger
WI attorney
- Bar #
- 1066373
- Admitted
- 2007 · 19 yrs
- Firm
- Polsinelli PC
Jeanne L. Zamzow
WI attorney
- Bar #
- 1062412
- Admitted
- 2007 · 19 yrs
- Firm
- Zamzow Law LLC
Sigrid U. Zaehringer
WI attorney
- Bar #
- 1095736
- Admitted
- 2008 · 18 yrs
- Firm
- Mercyone Genesis
Michael Anthony Zara
WI attorney
- Bar #
- 1146298
- Admitted
- 2008 · 18 yrs
- Firm
- Zara Injury Law
Sarah M. Zach
WI attorney
- Bar #
- 1081600
- Admitted
- 2010 · 16 yrs
- Firm
- Dorsey & Whitney LLP
Chad J. Zadrazil
WI attorney
- Bar #
- 1079836
- Admitted
- 2010 · 16 yrs
Ernesto R. Zaldivar
WI attorney
- Bar #
- 1066975
- Admitted
- 2010 · 16 yrs
- Firm
- Brown University
Allison Zamani
WI attorney
- Bar #
- 1141870
- Admitted
- 2010 · 16 yrs
Jason Robert Zapf
WI attorney
- Bar #
- 1088718
- Admitted
- 2010 · 16 yrs
- Firm
- Gruber Law Offices LLC
Debra L. Zarovy
WI attorney
- Bar #
- 1079367
- Admitted
- 2010 · 16 yrs
- Firm
- Kenosha County Child Support
Omaid Zabih
WI attorney
- Bar #
- 1093475
- Admitted
- 2011 · 15 yrs
- Firm
- Nebraska Appleseed Center For Law In the Public Interest
Maya S. Zahn Rhine
WI attorney
- Bar #
- 1096166
- Admitted
- 2011 · 15 yrs
- Firm
- Reinhart Boerner van Deuren Sc
Marisa Zane
WI attorney
- Bar #
- 1071760
- Admitted
- 2011 · 15 yrs
- Firm
- Zane Law LLC
John Paul Zabkowicz
WI attorney
- Bar #
- 1088666
- Admitted
- 2013 · 13 yrs
- Firm
- Pruitt Zabkowicz Sc
Megan Mooney Zabkowicz
WI attorney
- Bar #
- 1087867
- Admitted
- 2013 · 13 yrs
- Firm
- Nicolet Law Office Sc
Hash Zahed
WI attorney
- Bar #
- 1142240
- Admitted
- 2013 · 13 yrs
- Firm
- Spz Legal PC
Clayton Zak
WI attorney
- Bar #
- 1094282
- Admitted
- 2013 · 13 yrs
Joshua Zamzow
WI attorney
- Bar #
- 1101560
- Admitted
- 2015 · 11 yrs
Kyle Mark Zak
WI attorney
- Bar #
- 1128420
- Admitted
- 2016 · 10 yrs
- Firm
- Zak Law LLC
Hannah R. Zacharias
WI attorney
- Bar #
- 1101399
- Admitted
- 2018 · 8 yrs
- Firm
- National Veterans Legal Services Program
Allison Zakon
WI attorney
- Bar #
- 1127464
- Admitted
- 2021 · 5 yrs
- Firm
- Robins Kaplan LLP
Alexander B. Zahn
WI attorney
- Bar #
- 1129534
- Admitted
- 2022 · 4 yrs
- Firm
- Neuberger Griggs Sweet & Froehle LLP
Zachary Zarb
WI attorney
- Bar #
- 1134767
- Admitted
- 2023 · 3 yrs
- Firm
- Zwach Law Group LLC
Emma L. Zahner
WI attorney
- Bar #
- 1139764
- Admitted
- 2024 · 2 yrs
- Firm
- Judicare Legal Aid
Alexander Zanotti
WI attorney
- Bar #
- 1135316
- Admitted
- 2026 · 0 yrs
Disciplinary actions
See Wisconsin attorney disciplinary actions (393 attorneys currently disbarred or suspended of record).
Frequently asked questions
How do I check if a lawyer is licensed in Wisconsin?
Search their name or bar number in the lookup above. It returns the official State Bar of Wisconsin record, including current license status and admission year. If no record comes back, the person may not be licensed in Wisconsin.
How many attorneys are registered in Wisconsin?
26,361 attorneys are registered with the State Bar of Wisconsin, and 26,163 are on active status. Every record here shows the official license status and as-of date.
Is Wisconsin attorney discipline public?
Yes. License status, including disbarment and suspension of record, is public information published by the State Bar of Wisconsin. 393 Wisconsin attorneys are currently disbarred or suspended of record.
What is a bar number?
A bar number is the unique ID the State Bar of Wisconsin assigns to each admitted attorney. It is the most reliable way to confirm you are looking at the right person, especially for common names.
Does this cost anything?
No. Looking up a Wisconsin attorney's license and disciplinary standing on this site is free and requires no account.
Data sources & last updated
- Licensing roster & status: State Bar of Wisconsin. Roster reconciled against the ABA resident-active benchmark below.
- Resident-attorney benchmark: ABA National Lawyer Population Survey 2024.
- Data on this page as of 2026-06-13 (last roster ingest).
This site republishes official public records and is not legal advice, a lawyer referral service, or a consumer reporting agency. Information here may not be used to make decisions about employment, tenancy, or credit (FCRA). Records are shown as published by their official sources and may contain errors or be out of date; consult the linked official source to verify. To correct or dispute a record, contact the licensing authority of record.