WF
William Justin Flynn
San Antonio, TX·4 years licensed
William Justin Flynn is a lawyer in San Antonio, TX. Practice areas include Immigration, Social Security Law. Court admissions include Tenth Circuit Court of Appeals, US Supreme Court. Licensed in Texas since 2022. Graduated from Unknown in 1977.
Claim profileContact attorney
Law school
Bar admission
Office
Disciplinary
WF
William Justin Flynn
San Antonio, TX·4 years licensed
Claim profileContact attorney
William Justin Flynn is a lawyer in San Antonio, TX. Practice areas include Immigration, Social Security Law. Court admissions include Tenth Circuit Court of Appeals, US Supreme Court. Licensed in Texas since 2022. Graduated from Unknown in 1977.
Law school
Unknown
Class of 1977
Bar admission
2022
State Bar of TX · No. 24128273
Office
3010 W Loop 1604 N Apt 1104
San Antonio, TX 78251
Disciplinary
None on record
Clean since admission
Career history
2 observed firms
Based on State Bar of Texas snapshots — each row is a firm the attorney was registered with at one of our quarterly pulls.
- Unknown firmAS OF MAY 2023Private Law Practice · Del Rio, TX
- Unknown firmAPR 2026 — PRESENTPrivate Law Practice · San Antonio, TX
Case data
Case data
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Practice & jurisdiction
Practice areas
- Immigration
- Social Security Law
Courts admitted
- Tenth Circuit Court of Appeals
- US Supreme Court
- Wyoming District Court
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Last refreshed Jun 2026