HH
Harold Frederick Hagen
Harold Frederick Hagen is a lawyer in Denton, TX who works for Jackson & Hagen. Practice areas include Appellate: Criminal, Criminal. Board certifications include Criminal Law. Licensed in Texas since 1990. Graduated from University of Oklahoma in 1990.
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Law school
Bar admission
Office
Disciplinary
HH
Harold Frederick Hagen
Jackson & HagenDenton, TX·35 years licensed
Claim profileContact attorney
Harold Frederick Hagen is a lawyer in Denton, TX who works for Jackson & Hagen. Practice areas include Appellate: Criminal, Criminal. Board certifications include Criminal Law. Licensed in Texas since 1990. Graduated from University of Oklahoma in 1990.
Law school
University of Oklahoma
Class of 1990
Bar admission
1990
State Bar of TX · #8687250
Office
100 W Oak St Ste 302
Denton, TX 76201
Disciplinary
None on record
Clean since admission
Case data
Case data
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Practice, courts & credentials
Practice areas2 listed
Appellate: CriminalCriminal
Courts admitted1 total
Texas Eastern District Court
Credentials1 certified
Criminal Law
Board certified 1995
No public disciplinary history
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Last refreshed Aug 2026