Thomas O. Barnett
About Thomas O. Barnett
Thomas O. Barnett is a lawyer based in Washington, DC and has been recognized in The Best Lawyers in America® since 2011. Thomas O. Barnett is recognized in the following practice areas:
- Washington, District of Columbia
- Antitrust Law
- Litigation - Antitrust
Current Firm: Covington & Burling LLP
Education: Harvard University, J.D., graduated 1991
Location: Washington, DC
It takes just a few minutes to optimize your profile for clients looking to engage and lawyers who are ready to refer.
Activate your profile and highlight why your peers recognized in Best Lawyers today.
Nearby Lawyers
Adam M. Smith is a top attorney recognized by Best Lawyers in the practice area(s) of International Trade and Finance Law. Adam M., who practices law in Washington, District of Columbia, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Adam M. is held by other top lawyers in the same geographic and legal practice area.
Brooksany Barrowes is a partner in the Washington, D.C., office of Kirkland & Ellis LLP. Brooksany represents clients in regulatory litigation and transactional matters that relate to the energy industry and energy commodity markets. She has worked on cases before the Federal Energy Regulatory Commission, state public utility commissions including the Public Utility Commission of Texas, the Department of Energy, the Commodity Futures Trading Commission, and federal and state courts. She h...
Trial attorney, Allan M. Siegel is a Past President of the Trial Lawyers' Association of Metropolitan Washington, DC(DC-TLA). Prior to serving as President, he served as President-Elect, Vice President, Treasurer, Secretary, and spent six years on the Board of Governors of this organization. He also co-chaired the membership committee and served two years as the co-chairman of the education committee, planning, organizing, and moderating educational programs presented to other lawyers through...
Emily Baker, a family law attorney and partner at Tucker Family Law, is based in Northern Virginia and mainly serves clients in Fairfax County, Arlington County, the City of Alexandria, Loudoun County, and Washington, D.C. With a focus on separation and divorce , including complex and high-net-worth family law matters , Emily believes in the importance of listening carefully to her clients as they develop their goals. “I value being able to really be there for someone during what’...
Gifford R. Hampshire is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Land Use and Zoning. Gifford R., who practices law in Manassas, Virginia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gifford R. is held by other top lawyers in the same geographic and legal practice area.
Michael J. Goecke is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Litigation - Real Estate and Litigation - Trusts and Estates. Michael J., who practices law in Bethesda, Maryland, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael J. is held by other top lawyers in the same geographic and legal practice area.
Nicole A. Travers is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law. Nicole A., who practices law in Washington, District of Columbia, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Nicole A. is held by other top lawyers in the same geographic and legal practice area.
Julia Anne Matheson is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property and Trademark Law. Julia Anne, who practices law in Washington, District of Columbia, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Julia Anne is held by other top lawyers in the same geographic and legal practice area.
Norman Armstrong, Jr. is a top attorney recognized by Best Lawyers in the practice area(s) of Antitrust Law and Litigation - Antitrust. Norman, who practices law in Washington, District of Columbia, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Norman is held by other top lawyers in the same geographic and legal practice area.
Explore and Learn
The Family Law Loophole That Lets Sex Offenders Parent Kids
by Bryan Driscoll
Is the state's surrogacy framework putting children at risk?
Best Lawyers 2026: Discover the Honorees in Brazil, Mexico, Portugal, South Africa and Spain
by Jamilla Tabbara
A growing international network of recognized legal professionals.
Unenforceable HOA Rules: What Homeowners Can Do About Illegal HOA Actions
by Bryan Driscoll
Not every HOA rule is legal. Learn how to recognize and fight unenforceable HOA rules that overstep the law.
Holiday Pay Explained: Federal Rules and Employer Policies
by Bryan Driscoll
Understand how paid holidays work, when employers must follow their policies and when legal guidance may be necessary.
Can a Green Card Be Revoked?
by Bryan Driscoll
Revocation requires a legal basis, notice and the chance to respond before status can be taken away.
US Tariff Uncertainty Throws Canada Into Legal Purgatory
by Bryan Driscoll
The message is clear: There is no returning to pre-2025 normalcy.
What Is the Difference Between a Will and a Living Trust?
by Bryan Driscoll
A practical guide to wills, living trusts and how to choose the right plan for your estate.
New Texas Family Laws Transform Navigating Divorce, Custody
by Bryan Driscoll
Reforms are sweeping, philosophically distinct and designed to change the way families operate.
The 2026 Best Lawyers Awards in Chile, Colombia and Puerto Rico
by Jamilla Tabbara
The region’s most highly regarded lawyers.