Atty. Jonathan Mark Weiss

Atty. Jonathan Mark Weiss

Jonathan Mark Weiss is a lawyer practicing family and community property volumes, dispute resolution, family and 2 other areas of law. Jonathan received a B.A. degree from University of Washington in 1982, and has been licensed for 39 years.

Seattle Seattle 39 yrs experience 39 year
Call (206) 703-0399 Book Appointment

Dispute Resolution & More Attorney · Serving Seattle, WA · 39+ Years Experience

Profile Summary

About Jonathan Mark Weiss at a Glance

Jonathan Mark Weiss is an Attorney based in Seattle, Washington, practicing at Law Office of J. Mark Weiss, P.S.. They have 39+ years of legal experience, licensed to practice since 1987. Their practice focuses on divorce, family law, litigation, and adr. Admitted to practice in Washington (1987). Educated at Lewis and Clark College (J.D., 1987) and University of Washington (B.A., 1982). Recognitions include AV Preeminent. Active member of King County and Washington State (Member, Family Law Section Executive Committee, 1997— Amicus Brief Committee, 1999—) Bar Associations. Serves clients in Seattle, WA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Jonathan Mark Weiss

  • Jonathan Mark Weiss is a lawyer practicing family and community property volumes, dispute resolution, family and 2 other areas of law
  • Jonathan received a B.A. degree from University of Washington in 1982, and has been licensed for 39 years
  • Jonathan practices at Law Office of J. Mark Weiss, P.S. in Seattle, WA

Practice Areas Explained

Jonathan Mark Weiss's Areas of Legal Practice

Each practice area below reflects the types of cases Jonathan Mark Weiss handles, with a practical overview of what that area of law involves and how it may apply to your situation in Seattle.

Divorce in Seattle

A divorce attorney guides you through property division, spousal support, custody, and the final decree — contested or uncontested.

Jonathan Mark Weiss is one of 50,071 divorce attorneys indexed nationally. Browse divorce attorneys in Washington →

Family Law in Seattle

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

Jonathan Mark Weiss is one of 185,688 family law attorneys indexed nationally. Browse family law attorneys in Washington →

Civil Litigation in Seattle

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Jonathan Mark Weiss is one of 450,751 litigation attorneys indexed nationally. Browse litigation attorneys in Washington →

Mediation & Arbitration in Seattle

Mediators and arbitrators for civil, commercial, family, and employment dispute resolution.

Jonathan Mark Weiss is one of 73,315 adr attorneys indexed nationally. Browse adr attorneys in Washington →

Jurisdictional Context

Why Local Counsel Matters in Seattle

Practicing law in Washington. Legal matters in Washington are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Seattle are typically filed in the local municipal court or the appropriate Washington state district court, depending on subject matter and amount in controversy. An attorney licensed in Washington 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 Washington courts without local counsel or pro hac vice admission.

Seattle Courts and Legal Process

Choosing a Seattle-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 Washington attorneys? Browse all attorneys in Seattle or all attorneys in Washington.

Frequently Asked

Common Questions About Jonathan Mark Weiss

Where is Jonathan Mark Weiss's law office located?
Jonathan Mark Weiss's law practice is located in Seattle, Washington. The firm is Law Office of J. Mark Weiss, P.S.. You can contact the office directly through this profile page.
What practice areas does Jonathan Mark Weiss handle?
Jonathan Mark Weiss focuses on divorce, family law, litigation, adr. Each practice area listed reflects experience handling cases of that type in Washington.
How long has Jonathan Mark Weiss practiced law?
Jonathan Mark Weiss has 39+ years of legal experience and has been licensed since 1987.
Where did Jonathan Mark Weiss go to law school?
Jonathan Mark Weiss earned their education at (J.D., 1987); (B.A., 1982).
How can I contact Jonathan Mark Weiss for a consultation?
You can contact Jonathan Mark Weiss directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Jonathan Mark Weiss received?
Jonathan Mark Weiss's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Seattle Choose Jonathan Mark Weiss

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 Jonathan Mark Weiss's practice in the field of divorce, family law, litigation, and adr.

Decade-Tested Legal Experience

Jonathan Mark Weiss brings 39+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering divorce, family law, and litigation, Jonathan Mark Weiss can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Seattle

A Seattle-based practice means Jonathan Mark Weiss attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Jonathan Mark Weiss Handles in Seattle

Below is a representative sample of the types of matters Jonathan Mark Weiss has experience with under Washington law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Divorce and property division
Family Law
Child custody and support
Family Law
Spousal support (alimony)
Family Law
Prenuptial agreements
Family Law

This list is illustrative, not exhaustive. Contact Jonathan Mark Weiss directly to discuss the specifics of your situation.

Search Reference

How People Find Jonathan Mark Weiss Online

Prospective clients searching for legal help in Seattle 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 Jonathan Mark Weiss.

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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 Jonathan Mark Weiss directly.

Jonathan Mark Weiss's Practice Areas & Specializations

Education & Law School Background

J.D.
Lewis and Clark College
- 1987
B.A.
University of Washington
- 1982

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

Washington
Admitted: 1987

Client Reviews & Ratings — Jonathan Mark Weiss

4.8
16 Review
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