License & bar number lookup
Oregon Attorney License Lookup
Search 24,187 attorneys registered with the Oregon State Bar (mandatory bar) by name or bar number. Every record shows the official license status and as-of date.
How to verify a Oregon attorney
- Search the attorney by name or bar number in the search box above — it pulls the official Oregon State Bar (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.
Oregon attorneys — last name “O”
Active Oregon attorneys with last names starting “O.” Use the search box above for an exact name or bar number.
Brian T O'Bannon
Nampa, ID
- Bar #
- 084346
- Firm
- White Peterson Gigray & Nichols Pa
Joseph E O'Brien III
Portland, OR
- Bar #
- 003362
- Firm
- Legacy Health
John C O'Brien Jr.
Portland, OR
- Bar #
- 752800
Aidan Erin O'Brien
Vancouver
- Bar #
- 260724
Christian Thomas O'Brien
Eugene, OR
- Bar #
- 240268
- Firm
- Access the Law
Colin T O'Brien
Portland, OR
- Bar #
- 174274
- Firm
- Gonzales Gonzales & Gonzales
Danielle J O'Brien
Albany, OR
- Bar #
- 066949
- Firm
- Danielle J O'Brien Attorney
Jennifer E O'Brien
Salem, OR
- Bar #
- 114763
- Firm
- Oregon Department of Justice
Julie Lucas O'Brien
Hood River
- Bar #
- 032031
Kelly R O'Brien
Kalispell, MT
- Bar #
- 073003
- Firm
- Measure Sampsel Sullivan & O'Brien PC
Meghan Anne O'Brien
Chagrin Falls
- Bar #
- 257581
Michael D O'Brien
Portland, OR
- Bar #
- 951056
- Firm
- Michael D O'Brien & Associates PC
Oliver Thomas O'Brien
Portland, OR
- Bar #
- 114770
Richard J O'Brien
Pittsfield, MA
- Bar #
- 110290
- Firm
- Richard J O'Brien Esquire
Sean D O'Brien
Portland, OR
- Bar #
- 141703
- Firm
- Miller Nash LLP
Jesse O'Bryant
Salem, OR
- Bar #
- 043826
- Firm
- Saif Corporation
Bryan C O'Connell
Springfield, OR
- Bar #
- 214629
- Firm
- Leahy Cox LLP
Joseph P O'Connell
West Linn, OR
- Bar #
- 205086
- Firm
- Kevin O'Connell PC
Kevin P O'Connell
West Linn, OR
- Bar #
- 660924
- Firm
- Kevin O'Connell PC
Timothy J O'Connell
Seattle, WA
- Bar #
- 931439
- Firm
- Stoel Rives LLP
Allie O'Connor
Tampa
- Bar #
- 024090
Christopher J O'Connor
Portland, OR
- Bar #
- 025430
- Firm
- Multnomah Defenders Inc
Courtney M O'Connor
Beaverton, OR
- Bar #
- 050815
Daniel O'Connor
Jacksonville, OR
- Bar #
- 950444
- Firm
- O'Connor West LLC
Jean C O'Connor
Decatur, GA
- Bar #
- 120262
Karen L O'Connor
Boise, ID
- Bar #
- 953710
- Firm
- Stoel Rives LLP
Melissa L O'Connor
McKinney, TX
- Bar #
- 190813
- Firm
- Farmers Insurance Exchange
Ryan T O'Connor
Salem, OR
- Bar #
- 053353
- Firm
- Oregon Court of Appeals
Seamus P O'Connor
Portland
- Bar #
- 194288
Sean P O'Connor
Portland
- Bar #
- 211954
Sean E O'Day
Portland
- Bar #
- 003387
Kylie F O'Dee
Portland, OR
- Bar #
- 224647
- Firm
- Andor Law PC
Ambyr M O'Donnell
Lake Oswego
- Bar #
- 013721
Benjamin Michael O'Donnell
Los Angeles, CA
- Bar #
- 136507
- Firm
- Gilbert & Sackman
James D O'Donnell
Sarasota, FL
- Bar #
- 171284
- Firm
- Shumaker Loop & Kendrick LLP
Kieran Delaney O'Donnell
Portland, OR
- Bar #
- 114794
- Firm
- Pacificorp
Mark P O'Donnell
Lake Oswego, OR
- Bar #
- 681192
- Firm
- O'Donnell Law Firm LLC
Timothy O'Donnell
Salem
- Bar #
- 114803
Timothy J O'Donnell
Portland, OR
- Bar #
- 121831
- Firm
- O'Donnell Law Offices
Curran V O'Donoghue
Rainer, OR
- Bar #
- 215414
Shannon K O'Fallon
Portland, OR
- Bar #
- 001697
- Firm
- Oregon Department of Justice
Rachel Grace O'Flaherty
Portland
- Bar #
- 246105
Benjamin Paul O'Glasser
Salem, OR
- Bar #
- 074858
- Firm
- Oregon Employment Relations Board
Michael Jacques O'Gorman
Portland
- Bar #
- 176272
Stefanie O'Guin
Portland
- Bar #
- 153847
Steven R O'Hagan
Portland, OR
- Bar #
- 066211
- Firm
- Goldberg & Jones PLLC
Bob L O'Halloran Jr.
Portland, OR
- Bar #
- 134437
- Firm
- Brownstein Rask LLP
Scott M O'Halloran
Tacoma, WA
- Bar #
- 160155
- Firm
- Fain Anderson Vanderhoef Rosendahl O'Halloran Spillane PLLC
Mary T O'Hanlon
Portland, OR
- Bar #
- 921094
Paul M O'Hanlon
Portland
- Bar #
- 152626
Tara M O'Hanlon
Seattle, WA
- Bar #
- 216096
- Firm
- Nossaman LLP
Timothy J O'Hanlon
Pendleton, OR
- Bar #
- 873091
Ryan T O'Hollaren
Portland, OR
- Bar #
- 231160
- Firm
- Ballard Spahr LLP
Trisha Parikh O'Hollaren
Portland
- Bar #
- 236309
Karen O'Kasey
Portland, OR
- Bar #
- 870696
- Firm
- Hart Wagner LLP
Michael O'Keefe
Portland
- Bar #
- 252712
Henry T O'Keeffe
Salem, OR
- Bar #
- 134444
Nicole M O'Kief
Bellevue
- Bar #
- 211069
John W O'Leary
Richland, WA
- Bar #
- 013739
- Firm
- Gravis Law PLLC
Joseph A O'Leary
Portland
- Bar #
- 973550
Disciplinary actions
See Oregon attorney disciplinary actions (3,403 attorneys currently disbarred or suspended of record).
Frequently asked questions
How do I check if a lawyer is licensed in Oregon?
Search their name or bar number in the lookup above. It returns the official Oregon State Bar (mandatory bar) record, including current license status and admission year. If no record comes back, the person may not be licensed in Oregon.
How many attorneys are registered in Oregon?
24,187 attorneys are registered with the Oregon State Bar (mandatory bar), and 15,750 are on active status. Every record here shows the official license status and as-of date.
Is Oregon attorney discipline public?
Yes. License status, including disbarment and suspension of record, is public information published by the Oregon State Bar (mandatory bar). 3,403 Oregon attorneys are currently disbarred or suspended of record.
What is a bar number?
A bar number is the unique ID the Oregon State Bar (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 Oregon attorney's license and disciplinary standing on this site is free and requires no account.
Data sources & last updated
- Licensing roster & status: Oregon State Bar (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.