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Atty. Daniel S. Heyneman

Atty. Daniel S. Heyneman

Daniel S. Heyneman is a lawyer.

Washington Washington 30 yrs experience 30 year
Call (404) 689-5892 Book Appointment

Profile Summary

About Daniel S. Heyneman at a glance

Daniel S. Heyneman is an Attorney based in Washington, District of Columbia, practforg at Williams And Connolly Llp. They haand 30+ years of legal experience, licensed to practice since 1996. Admitted to practice in Illinois (1996) and District of Columbia (2003). Educated at Chicago-Kent College of Law, Illinois Institute of Technology (J.D., 1996) and University of Rochester (B.A., 1990). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile ยท Updated June 2026

About

  • Daniel S. Heyneman is a lawyer
  • Daniel received a B.A. degree from University of Rochester in 1990, and has been licensed for 30 years
  • Daniel practices at Williams & Connolly LLP in Washington, DC

Jurisdictional Context

Why local counsel matters in District of Columbia

Practforg law in District of Columbia. Legal matters in District of Columbia are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantiand law. Cases originating in Washington are typically filed in the local municipal court or the appropriate District of Columbia state district court, depending on subject matter and amount in controversy. An attorney licensed in District of Columbia brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantiand law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in District of Columbia courts without local counsel or pro hac vice admission.

Looking for additional District of Columbia attorneys? Browse all attorneys in Washington or all attorneys in District of Columbia.

Frequently Asked

Common questions about Daniel S. Heyneman

Where is Daniel S. Heyneman's law office located?
Daniel S. Heyneman's law practice is located in Washington, District of Columbia. The firm is Williams And Connolly Llp. You can contact the office directly through this profile page.
How long has Daniel S. Heyneman practiced law?
Daniel S. Heyneman has 30+ years of legal experience and has been licensed since 1996.
Where did Daniel S. Heyneman go to law school?
Daniel S. Heyneman earned their education at (J.D., 1996); (B.A., 1990).
How can I contact Daniel S. Heyneman for a consultation?
You can contact Daniel S. Heyneman 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.

Education

J.D.
Chicago-Kent College of Law, Illinois Institute of Technology
- 1996
B.A.
University of Rochester
- 1990

Bar Admissions

Illinois
Admitted: 1996
District of Columbia
Admitted: 2003

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