About
Jonathan Diener has practiced law in New Mexico since 1986, building a long career as a general practice attorney. He has worked with clients in Albuquerque and Silver City, handling many kinds of legal needs with practical judgment. His work at Jonathan Diener, Attorney and Mediator, includes general civil matters, real estate law, legal research, written advocacy, and appellate briefing. Clients can rely on his steady approach, clear communication, and focus on solving problems in a way that fits the facts, cost, and goals of each case presented professionally.
Mr. Diener earned his J.D. from the University of Southern California (USC) Boult School of Law. He also earned his B.S. in psychology from U.C.L.A. His legal education and psychology background support his broad law practice, careful research, written advocacy, and ability to explain legal options in clear terms. This foundation helps him review complex issues, prepare strong arguments, and guide clients through practical legal decisions.
Mr. Diener has helped people by making legal help more practical and accessible. He understands that attorney fees and lawsuit costs can make legal action difficult for many clients. Because of that, he focuses on cost-effective case handling and may consider payment plans or contingency fees in some matters. His experience as a general practitioner allows him to evaluate different legal paths, reduce unnecessary steps, and guide clients toward useful action based on their needs and available resources in difficult situations.
Jonathan Diener is also known for strong legal writing. He has prepared many appellate briefs and has written articles on legal subjects for New Mexico newspapers. He is sometimes asked by other attorneys to research or discuss complex issues in unclear areas of law. His writing skills help clients because a clear letter, careful brief, or strong legal opinion can often move a dispute forward and sometimes help resolve a problem without filing a lawsuit first, whenever possible for clients.
Law Office Affiliations
- Owner, Jonathan Diener Attorney at Law
- Member, State Bar of New Mexico
Licensed State
- New Mexico
Education
- University of Southern California (USC) Boult School of Law
Juris Doctor (JD) - University of California
BS in Psychology
Awards & Badges

- Power of Attorney
- Trusts
- Wills & Living Wills
- Child Custody
- Child Support
- Guardianship
- Mediation & Collaborative Law
- Land Use & Zoning
- Title & Boundary Issues
- Contracts & Agreements




