MR
Mark Edward Riddell
Houston, TX·18 years licensed
Mark Edward Riddell is a lawyer in Houston, TX. Practice areas include Juvenile. Licensed in Texas since 2007. Graduated from South Texas College of Law in 2007.
Claim profileContact attorney
Law school
Bar admission
Office
Disciplinary
MR
Mark Edward Riddell
Houston, TX·18 years licensed
Claim profileContact attorney
Mark Edward Riddell is a lawyer in Houston, TX. Practice areas include Juvenile. Licensed in Texas since 2007. Graduated from South Texas College of Law in 2007.
Law school
South Texas College of Law
Class of 2007
Bar admission
2007
State Bar of TX · No. 24060489
Office
Harris County Public Defender's Office, 1310 Prairie St., 4th Floor
Houston, TX 77002
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 firmMAY 2023 — APR 2026Private Law Practice · Houston, TX
- Unknown firmAS OF JUN 2026Government Lawyer · Houston, TX
Case data
Case data
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Practice & jurisdiction
Practice areas
- Juvenile
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Last refreshed Jun 2026