MH
Mary Catherine Allen Hayes
28 years licensed
Mary Catherine Allen Hayes is a lawyer. Practice areas include Criminal. Licensed in Texas since 1997. Graduated from St. Mary's University in 1997.
Claim profileContact attorney
Law school
Bar admission
Office
Disciplinary
MH
Mary Catherine Allen Hayes
28 years licensed
Claim profileContact attorney
Mary Catherine Allen Hayes is a lawyer. Practice areas include Criminal. Licensed in Texas since 1997. Graduated from St. Mary's University in 1997.
Law school
St. Mary's University
Class of 1997
Bar admission
1997
State Bar of TX · No. 90001984
Office
—
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.
- Bexar County Criminal Dist Atty's OfcAS OF MAY 2023Government Lawyer · San Antonio, TX
- Unknown firmAPR 2026 — PRESENTGovernment Lawyer
Case data
Case data
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Practice & jurisdiction
Practice areas
- Criminal
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Last refreshed Jun 2026