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Michael C. Wynne

Business Attorney at Sherman, TX

5.0   2 reviews

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About Michael

Learn Michael’s areas of practice.

I am a Sherman Texas native.  I graduated from Austin College and Baylor University Law School.  While in law school, I was a member of the National Mock Trial Team.  My family taught me to work hard and do my best every time.  

I am board certified in both civil trial and personal injury trial law.  I have successfully represented thousands of business clients and personal injury clients in the North Texas area over the past 33 years.  I practice primarily in Grayson, Collin, Denton, Dallas, Lamar, Fannin and Cooke counties.  


I am prepared, professional and  work tirelessly to vigorously in representing my clients. 

Licensed for 39 years
State TX
Status Eligible to Practice in Texas
Acquired 1983
Updated 01/25/2023

We have not found any instances of professional misconduct for this lawyer.

Contact Michael

Wynne & Smith
Po Box 2228
Sherman, TX, 75091-2228


5.0 / 5.0
  2 customer reviews
5 Star
4 Star
3 Star
2 Star
1 Star
Posted by LARRY | May 20, 2020
This review is from a person who hired this attorney.
| Hired Attorney
Southwestern Ventures
Mike was recommended to me by a long time friend. I found him to be honest and tenacious when handling my case. He was very perceptive in fully understanding the problem and was quick and efficient in taking the case to a full and completely satisfactory conclusion. He is a full five star attorney and person.
Posted by Tom | August 1, 2018
This review is from a person who hired this attorney.
| Hired Attorney
Wynne & Smith Law Firm - Sherman, Texas
Michael C. Wynne represented my company regarding a defaulted promissory note that was due us. Mike & his law firm handled themselves in a very professional and ethical manner and were successful in getting the other party to perform on the note in a timely manner. The communications utilized throughout, both verbal and written, were timely, direct & well prepared yet also gave due consideration to the other party which, in my opinion, greatly helped with the negotiation process. I felt that the appropriate amount of time was applied towards my case to obtain resolution and appreciate that no one just “left the meter running” regarding legal charges. I can highly recommend Mr. Wynne and his law firm, Wynne & Smith, for any business related legal representation.
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  • Contingency 33%-40%
Payment methods
Cash, Check, Credit Card


AVVO RATING 8.2 (Excellent)

Work Experience

  • Attorney/Partner
  • Wynne & Smith
  • 2011 - Present


  • Baylor University School of Law
  • Doctor of Jurisprudence/Juris Doctor (J.D.)
  • 1983

Legal Cases

  • Trenell Walker v. Schutt Air
  • $13 million dollar jury verdict for Mr. Walker
  • State of Texas v. Richard Hicks
  • Mr. Hicks was found not guilty

Languages Spoken

  • Spanish

Honors and Awards

  • AV Preeminent Rated
  • Martindale-Hubbell
  • 2017
  • Texas Super Lawyer
  • Texas Monthly Magazine
  • 2003

Speaking Engagements

  • Chamber of Commerce
  • Employment law
  • 2008
  • Legal Practice in Texas
  • Legal Practice
  • 2007

Attorney endorsements

Received (4)
Given (1)
Endorse Michael
Business Attorney | Aug 18
Relationship: Opposing Counsel on matter
"Michael and I were opposing parties on a complex commercial litigation matter. He was aggressive and detailed, but always professional and well-prepared. He was a strong advocate for his client, and managed to find that balance of doing his best but still seeking a favorable outcome without costing the parties needlessly. I would refer clients and family members to him without hesitation. A true professional."
Litigation Attorney | Jul 20
Relationship: Fellow lawyer in community
"Mike Wynne is simply the best. He is incredibly prepared and treats all cases big or small with the same tenacity. Mike has instincts like a poker player and reads people and situations with the best of them. He is one of the few people I know who is Board Certified in two areas. I know Mike personally and he really cares about people. I trust him and his heart."
Litigation Attorney | Jan 07
Relationship: Worked together on matter
"Mike is an outstanding attorney whom I give my highest recommendation. I have both worked with Mike and referred him cases over the last 20 years and can attest that he is highly respected by judges and fellow attorneys as well as having very satisfied clients. Whether you are seeking counsel or referring clients, you cannot do better than having Mike on your side of the table."
Litigation Attorney | Jan 06
Relationship: Worked for lawyer
"I have had the honor to work with Mike for 11 years. During that time, we have tried criminal and civil cases together in North Texas, and I can honestly say this is one lawyer who I want in my corner on any matter. Mike is more prepared then his opposing counsel every time he steps foot in court. In addition to being a top notch lawyer, Mike is a great father, husband, and friend. I have referred numerous individuals to Mike over the years and have always heard rave reviews about his legal services. Mike's client turn in to lifetime clients. I STRONGLY endorse this lawyer."
Sherman Business Lawyer Michael C. Wynne
Michael C. Wynne
Business Attorney
Sherman, TX
Licensed for 39 years