Jack Ternan

Attorney Profile

Top Rated Business Litigation Attorney in Plano, TX

Ternan Law Firm, PLLC
 | 1400 Preston Road, Suite 400
Plano, TX 75093
Phone: 972-905-9040
Fax: 972-476-1361
Selected To Rising Stars: 2012 - 2021
Licensed Since: 2007
Practice Areas:
  • Business Litigation (80%),
  • Appellate (20%)
    Attorney Profile

    Jack Ternan founded Ternan Law Firm, PLLC with the goal of offering both individuals and businesses high-quality legal services in complex and important disputes. Today, excellence is still his goal as he assists clients as they work to overcome a wide range of legal challenges in disputes across Texas.

    Mr. Ternan earned a Bachelor of Arts from Georgetown University. He went on to earn his law degree from The University of Texas School of Law.  Mr. Ternan is admitted to practice before the Texas state courts, the U.S. District Courts for the Northern, Eastern, Southern and Western Districts of Texas, the U.S. Court of Appeals for the Fifth Circuit, and the Supreme Court of the United States.

    Prior to founding his own law firm, Mr. Ternan gained valuable experience at the Dallas office of a national litigation firm. Mr. Ternan is a member of the Collin County Bar Association and serves as the Chair of the Finance Council for St. Mark the Evangelist Catholic Church in Plano, Texas.

    Practice Areas
    • 80%Business Litigation
    • 20%Appellate
    Focus Areas



    top-imageSelected to Rising Stars for 10 years

    Rising Stars: 2012 - 2021

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    About Jack Ternan

    Admitted: 2007, Texas

    Professional Webpage: http://www.ternan.law/jack-ternan/


    • “Texas Rising Star” by Texas Super Lawyers in 2012, 2013, 2014, 2015, 2016, 2017, 2018, and 2019

    Bar/Professional Activity:

    • Texas
    • U.S. District Court for the Eastern District of Texas
    • Supreme Court of the United States
    • U.S. District Court for the Southern District of Texas
    • U.S. Court of Appeals for the Fifth Circuit
    • U.S. District Court for the Northern District of Texas
    • U.S. District Court for the Western District of Texas
    • Democratic candidate, Texas Senate District 8, 2012

    Pro bono/Community Service:

    • Chair of Finance Council, St. Mark the Evangelist Catholic Church

    Educational Background:

    • I.B., Plano East Senior High School, 2000
    • B.A., Georgetown University, 2004
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    Office Location for Jack Ternan

    1400 Preston Road
    Suite 400
    Plano, TX 75093

    Phone: 972-905-9040

    Fax: 972-476-1361

    Jack Ternan:

    Last Updated: 10/13/2020

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