- 44+
- Years practicing
- 4
- Bar admissions
Are you John L Longstreth?
This profile was built from public bar records and is still unclaimed. Claim it free to control your photo, bio, and fees — and get client inquiries sent straight to you.
Quick answer
John L Longstreth is a partner based in Washington, DC. The practice focuses on Appellate, Business, and Class Action. John has over 44 years of legal experience. Currently practicing at K&L Gates LLP.
- Based in
- Washington, DC
- Experience
- over 44 years
- Known for
- Appellate · Business · Class Action
- Handles Appellate, Business, and Class Action matters from Washington, DC.
- Over 44 years of practice as a licensed attorney.
About John L Longstreth: John L Longstreth is a partner based in Washington, DC. The practice focuses on Appellate, Business, and Class Action. John has over 44 years of legal experience. Currently practicing at K&L Gates LLP.
Areas of practice
Practice focus
John L Longstreth represents clients in Washington, District of Columbia across the following areas of law. Each area links to other verified attorneys with the same focus.
Biography
About John L Longstreth
John L Longstreth is a lawyer practicing class action, antitrust, competition & trade regulation, appellate, constitutional and governmental litigation and 4 other areas of law. John received a degree from Harvard University in 1982, and has been licensed for 44 years. John practices at K&L Gates LLP in Washington, DC.
Credentials
Education
Harvard University
J.D. M.P.P. · 1982
Harvard University
M.P.P. Harvard · 1982
Jurisdictions
Bar admissions
U.S. Court of Appeal
1988 · ACTIVE
U.S. District Court
1986 · ACTIVE
U.S. Court of Appeal
1985 · ACTIVE
District of Columbia
1982 · ACTIVE
Locations
Office locations
Client feedback
Client reviews
No reviews yet
Only verified clients who have consulted with John L Longstreth can leave a review.
Schedule your consultationFrequently asked
Common questions
What areas of law does John L Longstreth practice?
John L Longstreth focuses on Appellate, Business, Class Action, Energy, and General.
Where is John L Longstreth located?
John L Longstreth primarily serves clients in Washington, District of Columbia, with an office at 1601 K Street, N.W..
How experienced is John L Longstreth?
John L Longstreth has 44 years of legal practice, having been licensed since 1982.
Is John L Longstreth a verified attorney?
John L Longstreth's profile is listed but has not yet been claimed by the attorney. Verification status is pending.
How can I schedule a consultation with John L Longstreth?
You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 240-885-7614.
More counsel
Other top-rated appellate attorneys in District of Columbia

Steven A Fredley
Washington, District of Columbia
5.0· 29

Bridget Michael Rohde
Washington, District of Columbia
5.0· 22

Cameron Hajaran Tousi
Washington, District of Columbia
5.0· 21

Joseph John Bottiglieri
Washington, District of Columbia
5.0· 20

Martin Jacobs
Washington, District of Columbia
5.0· 18

Gregory S Smith
Washington, District of Columbia
5.0· 15