Brian Longenbaugh

Tucson, Arizona
Brian is a native Tucsonan and graduate of the University of Arizona, where he earned his B.A. in Psychology in 1994. After working for a short time in the mental health care field here in Tucson, he went on to study at Seattle University School of Law. After graduating from law school, Brian returned to Arizona, where he has been practicing law since 1999.
He is a member of several professional organizations, including the Southern Arizona Estate Planning Council and the Trust/Probate and Elder Law/Mental Health Sections of the State Bar of Arizona.  In 2015, he was recognized as one of the Top 50 pro bono attorneys by the Arizona Foundation for Legal Services and Education. He is licensed to practice in all state and federal courts in the State of Arizona as well as the United States Court of Appeals for the Ninth Circuit.
Brian and his wife have one daughter. He enjoys spending time with family, listening to music, and reading.

Areas of Practice

  • Estate Planning
  • Probate and Trust Administration
  • Guardianships/Conservatorships
  • Contested Probate Court Matters
  • Elder Law

Bar Admissions

  • Arizona
  • U.S. Court of Appeals 9th Circuit


  • Seattle University School of Law, Seattle, Washington
  • University of Arizona
    • B.A. - 1994
    • Major: Psychology

Professional Associations and Memberships

  • Arizona Chapter of the National Academy of Elder Law Attorneys, Member
  • Southern Arizona Estate Planning Council, Member
  • Trust/Probate and Elder Law/Mental Health Sections of the State Bar of Arizona, Member

Pro Bono Activities

  • Presidio Rotary Club of Tucson