Atty. John D Conner, Jr.

Atty. John D Conner, Jr.

John D Conner, Jr. is a lawyer practicing environmental law, pesticide regulation, toxic substances and 3 other areas of law. John received a B.S. degree from University of Tennessee at Knoxville in 1970, and has been licensed for 52 years.

Washington Washington 52 yrs experience 52 year
Call (771) 244-1984 Book Appointment

Profile Summary

About John D Conner, Jr. at a glance

John D Conner, Jr. is a Partner based in Washington, District of Columbia, practicing at Dentons Us Llp. They have 52+ years of legal experience, licensed to practice since 1974. Their practice focuses on real estate, environmental, and international. Admitted to practice in Tennessee (1974) and District of Columbia (1975). Educated at University of Tennessee at Knoxville (J.D., 1973) and University of Tennessee at Knoxville (B.S., 1970). Active member of The District of Columbia Bar Tennessee, Federal and American Bar Associations. Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John D Conner, Jr. is a lawyer practicing environmental law, pesticide regulation, toxic substances and 3 other areas of law
  • John received a B.S. degree from University of Tennessee at Knoxville in 1970, and has been licensed for 52 years
  • John practices at Dentons US LLP in Washington, DC

Practice Areas Explained

John D Conner, Jr.'s Areas of Practice

Each practice area below reflects the types of cases John D Conner, Jr. handles, with a brief overview of what that area of law covers.

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

John D Conner, Jr. is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in District of Columbia →

Environmental Law

Environmental attorneys for regulatory compliance, contamination, land use, and natural resource law.

John D Conner, Jr. is one of 56,434 environmental attorneys indexed nationally. Browse environmental attorneys in District of Columbia →

International Law

International law attorneys for cross-border transactions, trade, foreign investment, and treaties.

John D Conner, Jr. is one of 40,133 international attorneys indexed nationally. Browse international attorneys in District of Columbia →

Jurisdictional Context

Why local counsel matters in District of Columbia

Practicing 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 substantive 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 substantive 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 John D Conner, Jr.

Where is John D Conner, Jr.'s law office located?
John D Conner, Jr.'s law practice is located in Washington, District of Columbia. The firm is Dentons Us Llp. You can contact the office directly through this profile page.
What practice areas does John D Conner, Jr. handle?
John D Conner, Jr. focuses on real estate, environmental, international. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has John D Conner, Jr. practiced law?
John D Conner, Jr. has 52+ years of legal experience and has been licensed since 1974.
Where did John D Conner, Jr. go to law school?
John D Conner, Jr. earned their education at (J.D., 1973); (B.S., 1970).
How can I contact John D Conner, Jr. for a consultation?
You can contact John D Conner, Jr. 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.
University of Tennessee at Knoxville
- 1973
B.S.
University of Tennessee at Knoxville
- 1970

Bar Admissions

Tennessee
Admitted: 1974
District of Columbia
Admitted: 1975

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