Atty. Thomas Mark Lingan

Atty. Thomas Mark Lingan

Thomas Mark Lingan is a lawyer practicing communications, state and local government, environment & energy law. Thomas received a B.A. degree from Wheeling College in 1974, and has been licensed for 40 years.

Baltimore Baltimore 40 yrs experience 40 year
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Communications & More Attorney · Serving Baltimore, MD · 40+ Years Experience

Profile Summary

About Thomas Mark Lingan at a Glance

Thomas Mark Lingan is a Partner based in Baltimore, Maryland, practicing at Venable LLP. They have 40+ years of legal experience, licensed to practice since 1986. Their practice focuses on government and energy. Admitted to practice in Maryland (1986). Educated at University of Baltimore School of Law (J.D., 1986) and Wheeling College (B.A., 1974). Recognitions include AV Preeminent. Active member of Memberships American Bar Association Maryland State Bar Association, Environmental Law Section Bar Association of Baltimore City. Serves clients in Baltimore, MD and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Thomas Mark Lingan

  • Thomas Mark Lingan is a lawyer practicing communications, state and local government, environment & energy law
  • Thomas received a B.A. degree from Wheeling College in 1974, and has been licensed for 40 years
  • Thomas practices at Venable LLP in Baltimore, MD

Practice Areas Explained

Thomas Mark Lingan's Areas of Legal Practice

Each practice area below reflects the types of cases Thomas Mark Lingan handles, with a practical overview of what that area of law involves and how it may apply to your situation in Baltimore.

Government & Administrative Law in Baltimore

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

Thomas Mark Lingan is one of 131,162 government attorneys indexed nationally. Browse government attorneys in Maryland →

Energy & Utilities Law in Baltimore

Energy attorneys for oil & gas, renewables, utility regulation, and energy sector transactions.

Thomas Mark Lingan is one of 35,985 energy attorneys indexed nationally. Browse energy attorneys in Maryland →

Jurisdictional Context

Why Local Counsel Matters in Baltimore

Practicing law in Maryland. Legal matters in Maryland are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Baltimore are typically filed in the local municipal court or the appropriate Maryland state district court, depending on subject matter and amount in controversy. An attorney licensed in Maryland 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 Maryland courts without local counsel or pro hac vice admission.

Baltimore Courts and Legal Process

Choosing a Baltimore-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 Maryland attorneys? Browse all attorneys in Baltimore or all attorneys in Maryland.

Frequently Asked

Common Questions About Thomas Mark Lingan

Where is Thomas Mark Lingan's law office located?
Thomas Mark Lingan's law practice is located in Baltimore, Maryland. The firm is Venable LLP. You can contact the office directly through this profile page.
What practice areas does Thomas Mark Lingan handle?
Thomas Mark Lingan focuses on government, energy. Each practice area listed reflects experience handling cases of that type in Maryland.
How long has Thomas Mark Lingan practiced law?
Thomas Mark Lingan has 40+ years of legal experience and has been licensed since 1986.
Where did Thomas Mark Lingan go to law school?
Thomas Mark Lingan earned their education at (J.D., 1986); (B.A., 1974).
How can I contact Thomas Mark Lingan for a consultation?
You can contact Thomas Mark Lingan 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 Thomas Mark Lingan received?
Thomas Mark Lingan's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Baltimore Choose Thomas Mark Lingan

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 Thomas Mark Lingan's practice in the field of government and energy.

Decade-Tested Legal Experience

Thomas Mark Lingan brings 40+ 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 government and energy, Thomas Mark Lingan can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Baltimore

A Baltimore-based practice means Thomas Mark Lingan 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 Thomas Mark Lingan Online

Prospective clients searching for legal help in Baltimore 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 Thomas Mark Lingan.

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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 Thomas Mark Lingan directly.

Thomas Mark Lingan's Practice Areas & Specializations

Education & Law School Background

J.D.
University of Baltimore School of Law
- 1986
B.A.
Wheeling College
- 1974

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

Maryland
Admitted: 1986

Client Reviews & Ratings — Thomas Mark Lingan

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