Atty. Daniel Patrick Lefler

Atty. Daniel Patrick Lefler

Daniel Patrick Lefler is a lawyer practicing securities offerings, class action, mergers & acquisitions and 3 other areas of law. Daniel received a B.A. degree from University of California, Los Angeles in 1987, and has been licensed for 36 years.

Los Angeles Los Angeles 36 yrs experience 36 year
Call (424) 395-4792 Book Appointment

Class Action & More Attorney · Serving Los Angeles, CA · 36+ Years Experience

Profile Summary

About Daniel Patrick Lefler at a Glance

Daniel Patrick Lefler is a Partner based in Los Angeles, California, practicing at Irell And Manella Llp. They have 36+ years of legal experience, licensed to practice since 1990. Their practice focuses on class action, m&a, white collar, securities, and litigation. Admitted to practice in California (1990). Educated at University of Chicago (J.D., 1990) and University of California, Los Angeles (B.A., 1987). Recognitions include AV Preeminent. Serves clients in Los Angeles, CA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Daniel Patrick Lefler

  • Daniel Patrick Lefler is a lawyer practicing securities offerings, class action, mergers & acquisitions and 3 other areas of law
  • Daniel received a B.A. degree from University of California, Los Angeles in 1987, and has been licensed for 36 years
  • Daniel practices at Irell & Manella LLP in Los Angeles, CA

Practice Areas Explained

Daniel Patrick Lefler's Areas of Legal Practice

Each practice area below reflects the types of cases Daniel Patrick Lefler 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

Daniel Patrick Lefler is one of 26,226 class action attorneys indexed nationally. Browse class action attorneys in California →

Mergers & Acquisitions in Los Angeles

Daniel Patrick Lefler is one of 49,430 m&a attorneys indexed nationally. Browse m&a attorneys in California →

White Collar Crimes in Los Angeles

Daniel Patrick Lefler is one of 19,824 white collar attorneys indexed nationally. Browse white collar attorneys in California →

Securities Law in Los Angeles

Daniel Patrick Lefler 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.

Daniel Patrick Lefler is one of 450,751 litigation attorneys indexed nationally. Browse litigation 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.

Frequently Asked

Common Questions About Daniel Patrick Lefler

Where is Daniel Patrick Lefler's law office located?
Daniel Patrick Lefler's law practice is located in Los Angeles, California. The firm is Irell And Manella Llp. You can contact the office directly through this profile page.
What practice areas does Daniel Patrick Lefler handle?
Daniel Patrick Lefler focuses on class action, m&a, white collar, securities, litigation. Each practice area listed reflects experience handling cases of that type in California.
How long has Daniel Patrick Lefler practiced law?
Daniel Patrick Lefler has 36+ years of legal experience and has been licensed since 1990.
Where did Daniel Patrick Lefler go to law school?
Daniel Patrick Lefler earned their education at (J.D., 1990); (B.A., 1987).
How can I contact Daniel Patrick Lefler for a consultation?
You can contact Daniel Patrick Lefler 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 Daniel Patrick Lefler received?
Daniel Patrick Lefler's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Los Angeles Choose Daniel Patrick Lefler

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 Daniel Patrick Lefler's practice in the field of class action, m&a, white collar, securities, and litigation.

Decade-Tested Legal Experience

Daniel Patrick Lefler brings 36+ 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 class action, m&a, and white collar, Daniel Patrick Lefler 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 Daniel Patrick Lefler 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 Daniel Patrick Lefler Online

Prospective clients searching for legal help in Los Angeles 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 Daniel Patrick Lefler.

Daniel Patrick Lefler attorney Daniel Patrick Lefler lawyer Daniel Patrick Lefler Los Angeles Daniel Patrick Lefler California Daniel Patrick Lefler reviews Daniel Patrick Lefler contact Irell And Manella Llp law firm class action attorney in Los Angeles class action lawyer Los Angeles best class action attorney Los Angeles top rated class action lawyer near me class action attorney California find a lawyer near me how to hire an attorney

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 Daniel Patrick Lefler directly.

Education & Law School Background

J.D.
University of Chicago
- 1990
B.A.
University of California, Los Angeles
- 1987

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

California
Admitted: 1990

Client Reviews & Ratings — Daniel Patrick Lefler

5.0
2 Review
5 0
4 0
3 0
2 0
1 0
These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.