License & bar number lookup
Guam Attorney License Lookup
Search 467 attorneys registered with the Guam Bar Association (integrated/mandatory bar) by name or bar number. Every record shows the official license status and as-of date.
How to verify a Guam attorney
- Search the attorney by name or bar number in the search box above — it pulls the official Guam Bar Association (integrated/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.
Guam attorneys — last name “A”
Active Guam attorneys with last names starting “A.” Use the search box above for an exact name or bar number.
Ronald B. Aguon
Mangilao, GU
- Bar #
- 364
- Admitted
- 1982 · 44 yrs
- Law school
- Lewis & Clark Law School, Portland, Or
- Firm
- University of Guam
Pablo Manalisay Aglubat, Jr
Barrigada, GU
- Bar #
- 402
- Admitted
- 1984 · 42 yrs
- Law school
- University of Oregon
- Firm
- None
Anita P. Arriola
Hagatna, GU
- Bar #
- 331
- Admitted
- 1989 · 37 yrs
- Law school
- Georgetown University
- Firm
- Arriola Law Firm
Joaquin C. Arriola, Jr
Hagåtña, GU
- Bar #
- 327
- Admitted
- 1990 · 36 yrs
- Law school
- Santa Clara University
- Firm
- Arriola Law Firm
Carmen T Di Amore-Siah
Honolulu, HI
- Bar #
- 143
- Admitted
- 1993 · 33 yrs
- Law school
- Richardson School of Law University of Hawaii Manoa
- Firm
- Law Offices of Carmen di Amore-Siah
Tricia Rose Santos Ada
Oakland, CA
- Bar #
- 286
- Admitted
- 1997 · 29 yrs
- Law school
- Marquette University
- Firm
- Superior Court of California, Alameda County
Ignacio Cruz Aguigui
Tamuning, GU
- Bar #
- 357
- Admitted
- 1999 · 27 yrs
- Law school
- Columbia Law School, Ny
- Firm
- The Law Offices of Ignacio Cruz Aguigui, Apc
Hannah M. Gutierrez Arroyo
Hagåtña, GU
- Bar #
- 468
- Admitted
- 2004 · 22 yrs
- Law school
- William S. Richardson School of Law, University of Hawai'I At Manoa
- Firm
- Supreme Court of Guam
John Vincent Reyes Aguon
GU attorney
- Bar #
- 401
- Admitted
- 2007 · 19 yrs
- Law school
- Texas A&m
- Firm
- Navfac Far East
Joephet Rosario Alcantara
Hagåtña, GU
- Bar #
- 373
- Admitted
- 2007 · 19 yrs
- Law school
- City University of New York
- Firm
- Thompson Thompson & Alcantara, P.c.
Julian J. Aguon
Hagåtña, GU
- Bar #
- 369
- Admitted
- 2009 · 17 yrs
- Law school
- William S. Richardson School of Law, University of Hawai'I At Manoa
- Firm
- Blue Ocean Law, P.c.
Christine Claveria Arriola
Hagatna, GU
- Bar #
- 485
- Admitted
- 2017 · 9 yrs
- Law school
- Golden Gate University
- Firm
- Arriola Law Firm, LLC
Kathleen A Aguon
Sinajana, GU
- Bar #
- 166
- Admitted
- 2019 · 7 yrs
- Law school
- Thomas Jefferson School of Law
- Firm
- Public Defender Service Corporation
Anthony Hofschneider Aguon
Mp, MP
- Bar #
- 949
- Admitted
- 2025 · 1 yr
- Law school
- University of San Francisco School of Law
- Firm
- Pacific Legal Team, PC
Samuel John Alexander
Sinajana, GU
- Bar #
- 945
- Admitted
- 2025 · 1 yr
- Law school
- University of San Francisco
- Firm
- Public Defender Service Corporation
Christopher Daniel Anderson
GU attorney
- Bar #
- 948
- Admitted
- 2025 · 1 yr
- Law school
- Seattle University School of Law
- Firm
- N/a
Staci Lynn Anderson
Hagatna, GU
- Bar #
- 978
- Admitted
- 2025 · 1 yr
- Law school
- University of Idaho College of Law
- Firm
- Office of the Attorney General
Disciplinary actions
See Guam attorney disciplinary actions (0 attorneys currently disbarred or suspended of record).
Frequently asked questions
How do I check if a lawyer is licensed in Guam?
Search their name or bar number in the lookup above. It returns the official Guam Bar Association (integrated/mandatory bar) record, including current license status and admission year. If no record comes back, the person may not be licensed in Guam.
How many attorneys are registered in Guam?
467 attorneys are registered with the Guam Bar Association (integrated/mandatory bar), and 297 are on active status. Every record here shows the official license status and as-of date.
Is Guam attorney discipline public?
Yes. License status, including disbarment and suspension of record, is public information published by the Guam Bar Association (integrated/mandatory bar). 0 Guam attorneys are currently disbarred or suspended of record.
What is a bar number?
A bar number is the unique ID the Guam Bar Association (integrated/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 Guam attorney's license and disciplinary standing on this site is free and requires no account.
Data sources & last updated
- Licensing roster & status: Guam Bar Association (integrated/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.