License & bar number lookup
Michigan Attorney License Lookup
Search 62,889 attorneys registered with the State Bar of Michigan (mandatory bar) by name or bar number. Every record shows the official license status and as-of date.
How to verify a Michigan attorney
- Search the attorney by name or bar number in the search box above — it pulls the official State Bar of Michigan (mandatory bar) 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.
Michigan attorneys — last name “O”
Active Michigan attorneys with last names starting “O.” Use the search box above for an exact name or bar number.
Billie J O'Berry
Mason, MI
- Bar #
- 37689
Jolina O'Berry
Lansing, MI
- Bar #
- 65617
Amanda Kathryn O'Boyle
Coldwater, MI
- Bar #
- 103072
Robert M O'Boyle
Brighton, MI
- Bar #
- 35751
Ina R O'Briant
Mason, MI
- Bar #
- 60968
Chadd A O'Brien
Grand Blanc, MI
- Bar #
- 76672
David D O'Brien
MI attorney
- Bar #
- 65532
Deborah F O'Brien
Saint Clair Shores, MI
- Bar #
- 35261
Erin E O'Brien
Pontiac, MI
- Bar #
- 53385
Gail M O'Brien
Saint Clair Shores, MI
- Bar #
- 36952
Hon Colleen A O'Brien
Troy, MI
- Bar #
- 33095
Hon Darlene A O'Brien
Ann Arbor, MI
- Bar #
- 33182
Hon Daniel A O'Brien
Pontiac, MI
- Bar #
- 42120
Hon Daniel P O'Brien
Pontiac, MI
- Bar #
- 51394
Isobel T O'Brien
Toledo, OH
- Bar #
- 43579
James K O'Brien
Troy, MI
- Bar #
- 27794
Jamie Lee O'Brien
Flint, MI
- Bar #
- 61098
Jason Thomas O'Brien
Grand Rapids, MI
- Bar #
- 70934
Jean M O'Brien
Blissfield, MI
- Bar #
- 42990
Jeffrey C O'Brien
Kalamazoo, MI
- Bar #
- 39382
Jessica Anne O'Brien
Chicago, IL
- Bar #
- 111443
John N O'Brien, II
Pontiac, MI
- Bar #
- 39912
John A O'Brien
Bloomfield Hills, MI
- Bar #
- 42889
Jonathan Paul O'Brien
Portage, MI
- Bar #
- 68364
Joseph David O'Brien
Mason, MI
- Bar #
- 68381
Judith O'Brien
Alma, MI
- Bar #
- 33932
Kathleen King O'Brien
Bloomfield Hills, MI
- Bar #
- 35808
Kimberly A O'Brien
San Jose, CA
- Bar #
- 56074
Lee M O'Brien
Troy, MI
- Bar #
- 48670
Mackenzie Anne O'Brien
Northville, MI
- Bar #
- 112363
Maureen Elizabeth O'Brien
North Chicago, IL
- Bar #
- 96300
Michael G O'Brien
Lansing, MI
- Bar #
- 44255
Michael Jason O'Brien
McLean, VA
- Bar #
- 111724
Neil F O'Brien
Lansing, MI
- Bar #
- 36296
Patrick Louis O'Brien
Lansing, MI
- Bar #
- 91314
Patrick Armstrong O'Brien
Dallas, TX
- Bar #
- 120386
Patrick J O'Brien
East Lansing, MI
- Bar #
- 27306
Richard P O'Brien, Jr
Milford, MI
- Bar #
- 33096
Robert W O'Brien
Grand Rapids, MI
- Bar #
- 59127
Rory Daniels O'Brien
Dayton, OH
- Bar #
- 93997
Sandra Hughes O'Brien
Livonia, MI
- Bar #
- 61125
Sean B O'Brien
Saint Clair Shores, MI
- Bar #
- 89044
Shannon E O'Brien
Pontiac, MI
- Bar #
- 53067
Sheila E O'Brien
Lansing, MI
- Bar #
- 62098
Thomas Joseph O'Brien
Detroit, MI
- Bar #
- 81956
Thomas C O'Brien
Ann Arbor, MI
- Bar #
- 18388
Timothy J O'Brien
Northville, MI
- Bar #
- 33954
William J O'Brien
Bloomfield Hills, MI
- Bar #
- 37867
William Joseph O'Brien
Plymouth, MI
- Bar #
- 106546
Athenea Elizabeth O'Bryan
Calgary, AB
- Bar #
- 85844
Aurora Genevieve O'Bryan
Birmingham, MI
- Bar #
- 123401
Dennis Michael O'Bryan
Birmingham, MI
- Bar #
- 30545
Sean Paul O'Bryan
Davison, MI
- Bar #
- 45881
Sean Joseph O'Bryan
Commerce Township, MI
- Bar #
- 100994
Erin Melissa O'Callaghan
Rochester Hills, MI
- Bar #
- 93710
Patrick J O'Callaghan, Jr
Kissimmee, FL
- Bar #
- 38132
Ann M O'Connell
Birmingham, MI
- Bar #
- 46815
Catherine M O'Connell
Detroit, MI
- Bar #
- 51395
Daren Scott O'Connell
Lisle, IL
- Bar #
- 80791
Dennis R O'Connell
Phoenix, AZ
- Bar #
- 24438
Disciplinary actions
See Michigan attorney disciplinary actions (0 attorneys currently disbarred or suspended of record).
Frequently asked questions
How do I check if a lawyer is licensed in Michigan?
Search their name or bar number in the lookup above. It returns the official State Bar of Michigan (mandatory bar) record, including current license status and admission year. If no record comes back, the person may not be licensed in Michigan.
How many attorneys are registered in Michigan?
62,889 attorneys are registered with the State Bar of Michigan (mandatory bar), and 42,563 are on active status. Every record here shows the official license status and as-of date.
Is Michigan attorney discipline public?
Yes. License status, including disbarment and suspension of record, is public information published by the State Bar of Michigan (mandatory bar). 0 Michigan attorneys are currently disbarred or suspended of record.
What is a bar number?
A bar number is the unique ID the State Bar of Michigan (mandatory bar) 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 Michigan 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 Michigan (mandatory bar). Public licensing roster.
- 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.