Atty. William David Temko
Mr. William David Temko is a lawyer practicing securities / investment fraud, litigation, complex and multi-district litigation and 4 other areas of law.
Complex and Multi District Litigation & More Attorney · Serving Los Angeles, CA · 47+ Years Experience
Profile Summary
About William David Temko at a Glance
William David Temko is a Partner based in Los Angeles, California, practicing at Munger Tolles And Olson Llp. They have 47+ years of legal experience, licensed to practice since 1979. Their practice focuses on class action, securities, litigation, consumer, and entertainment. Admitted to practice in District of Columbia (1979) and California (1981). Educated at Columbia University School of Law (J.D., 1979) and Williams College B.A. magna cum laude Williams College B.A. Phi Beta Kappa (—). Active member of The District of Columbia Bar State Bar of California. Serves clients in Los Angeles, CA and the surrounding metropolitan area.
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About William David Temko
- Mr. William David Temko is a lawyer practicing securities / investment fraud, litigation, complex and multi-district litigation and 4 other areas of law
- William received a B.A. degree from Williams College, and has been licensed for 47 years
- William practices at Munger, Tolles & Olson LLP in Los Angeles, CA
Practice Areas Explained
William David Temko's Areas of Legal Practice
Each practice area below reflects the types of cases William David Temko handles, with a practical overview of what that area of law involves and how it may apply to your situation in Los Angeles.
Class Action in Los Angeles
William David Temko is one of 26,226 class action attorneys indexed nationally. Browse class action attorneys in California →
Securities Law in Los Angeles
William David Temko is one of 64,075 securities attorneys indexed nationally. Browse securities attorneys in California →
Civil Litigation in Los Angeles
Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.
William David Temko is one of 450,750 litigation attorneys indexed nationally. Browse litigation attorneys in California →
Consumer Protection in Los Angeles
Consumer protection attorneys for fraud, lemon law, debt harassment, and deceptive trade practices.
William David Temko is one of 50,226 consumer attorneys indexed nationally. Browse consumer attorneys in California →
Entertainment & Sports Law in Los Angeles
Entertainment lawyers for music, film, sports contracts, talent representation, and IP licensing.
William David Temko is one of 45,619 entertainment attorneys indexed nationally. Browse entertainment attorneys in California →
Jurisdictional Context
Why Local Counsel Matters in Los Angeles
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 Los Angeles 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.
Los Angeles Courts and Legal Process
Choosing a Los Angeles-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 Los Angeles or all attorneys in California.
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Professional Profile
Why Clients in Los Angeles Choose William David Temko
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 William David Temko's practice in the field of class action, securities, litigation, consumer, and entertainment.
Decade-Tested Legal Experience
William David Temko brings 47+ 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 District of Columbia and California, William David Temko can represent clients in cases that span state lines or require counsel in multiple jurisdictions.
Broad Practice Area Coverage
Covering class action, securities, and litigation, William David Temko can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in Los Angeles
A Los Angeles-based practice means William David Temko attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.
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How People Find William David Temko Online
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William David Temko's Practice Areas & Specializations
Education & Law School Background
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