HANNON LAW GROUP, LLP

HANNON LAW GROUP, LLP HANNON LAW GROUP, LLP is a full-service litigation firm that represents clients in employment, complex civil disputes, and white-collar criminal litigation.

Located just blocks from the White House in Washington, D.C., our lawyers help serve clients all around the world in employment, tax and business disputes, and criminal defense. Our exciting and diverse practice provides us with the knowledge and experience to serve a wide range of our clients’ needs. At HANNON LAW GROUP, our lawyers know that every case is unique and requires personal attention,

creative thinking, and vigorous pursuit. We carefully select our cases and commit only to cases we believe we can win. This ensures that we can provide the personal service and cost effective solutions that our clients deserve. Our lawyers are licensed to practice locally in Washington, D.C., Maryland, and Virginia, as well as other states.

HANNON LAW GROUP, LLP wishes you a Happy New Year!
01/01/2023

HANNON LAW GROUP, LLP wishes you a Happy New Year!

12/25/2022

Merry Christmas from HANNON LAW GROUP, LLP!

08/02/2022

We are pleased to announce that HANNON LAW GROUP has moved to a new office. Our new address is:

HANNON LAW GROUP, LLP
1800 M Street, N.W., Suite 850 S
Washington, D.C. 20036

Virginia’s Attorney General Drops Appeal of Manslaughter Indictment Against U.S. Park Police Officers. Read more here:
05/11/2022

Virginia’s Attorney General Drops Appeal of Manslaughter Indictment Against U.S. Park Police Officers. Read more here:

On April 25, 2022, the Fourth Circuit dismissed Virginia’s appeal of the lower court’s dismissal of indictments against two U.S. Park Police Officers resulting from a 2017 shooting on the George Wa…

Hannon Law Group was founded 16 years ago today! We look forward to serving our community for many years to come.
03/17/2022

Hannon Law Group was founded 16 years ago today! We look forward to serving our community for many years to come.

HANNON LAW GROUP wishes you a Happy New Year!
01/01/2022

HANNON LAW GROUP wishes you a Happy New Year!

Merry Christmas from Hannon Law Group! We wish you a happy and healthy holiday season!
12/25/2021

Merry Christmas from Hannon Law Group! We wish you a happy and healthy holiday season!

Happy Thanksgiving from Hannon Law Group!
11/25/2021

Happy Thanksgiving from Hannon Law Group!

HANNON LAW GROUP is pleased to announce its newest partner, Ann-Kathryn So. Ann graduated from The Columbus School of La...
07/01/2021

HANNON LAW GROUP is pleased to announce its newest partner, Ann-Kathryn So. Ann graduated from The Columbus School of Law of the Catholic University of America and started her legal career with us in 2006.

Please join us in welcoming our newest associate, Kieran Reilly!
04/28/2021

Please join us in welcoming our newest associate, Kieran Reilly!

Spring has sprung at Hannon Law Group!
03/31/2021

Spring has sprung at Hannon Law Group!

Address

1800 M Street NW
Washington D.C., DC
20036

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

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HANNON LAW GROUP is an exciting and diverse practice located in Washington, DC, just blocks from the Capitol Building. Our attorneys have the knowledge and experience to handle a wide-range of complex civil and criminal litigation cases, as well as transactional work to help clients navigate business relationships and government regulations.

Practice Areas:


  • Foreign Service

  • Law Enforcement