Atty. John David Lyon
John David Lyon is a lawyer. John David received a A.B. degree from University of Chicago in 1955, and has been licensed for 66 years.
Attorney · Serving Beverly Hills, CA · 66+ Years Experience
Profile Summary
About John David Lyon at a Glance
John David Lyon is an attorney based in Beverly Hills, California. They have 66+ years of legal experience, licensed to practice since 1960. Admitted to practice in New York (1960), California (1974), and New Mexico (1986). Educated at Harvard University (J.D., 1960) and University of Chicago (A.B., 1955). Serves clients in Beverly Hills, CA and the surrounding metropolitan area.
Get Legal Help from John David Lyon in Beverly Hills
Sign up free and choose one of the two methods below.
Have a legal question? Sign up free, submit it through the Ask the Attorney module and receive a focused answer from a specialist.
- Free to ask a question
- Answers from specialist attorneys
- Optional private / anonymous question
Request an online video meeting or an in-person consultation at the attorney's office. Pick a time that works for you and share the details securely.
- Online video meeting
- In-person at the attorney's office
- Secure messaging and payment
About John David Lyon
- John David Lyon is a lawyer
- John David received a A.B. degree from University of Chicago in 1955, and has been licensed for 66 years
- John David practices in Beverly Hills, CA
Jurisdictional Context
Why Local Counsel Matters in Beverly Hills
Practicing law in California. Legal matters in California are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Beverly Hills are typically filed in the local municipal court or the appropriate California state district court, depending on subject matter and amount in controversy. An attorney licensed in California brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in California courts without local counsel or pro hac vice admission.
Beverly Hills Courts and Legal Process
Choosing a Beverly Hills-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.
Looking for additional California attorneys? Browse all attorneys in Beverly Hills or all attorneys in California.
Frequently Asked
Common Questions About John David Lyon
Where is John David Lyon's law office located?
How long has John David Lyon practiced law?
Where did John David Lyon go to law school?
How can I contact John David Lyon for a consultation?
Professional Profile
Why Clients in Beverly Hills Choose John David Lyon
Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish John David Lyon's practice.
Decade-Tested Legal Experience
John David Lyon brings 66+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.
Multi-State Bar Admission
Licensed in New York, California, and New Mexico, John David Lyon can represent clients in cases that span state lines or require counsel in multiple jurisdictions.
Local Presence in Beverly Hills
A Beverly Hills-based practice means John David Lyon attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.
Search Reference
How People Find John David Lyon Online
Prospective clients searching for legal help in Beverly Hills commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like John David Lyon.
If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with John David Lyon directly.
Education & Law School Background
Bar Admissions & Licensed Jurisdictions
Client Reviews & Ratings — John David Lyon
No reviews yet.