L. Mark Walker
About L. Mark Walker
L. Mark Walker is a lawyer based in Oklahoma City, OK and has been recognized in The Best Lawyers in America® since 2003. L. Mark Walker is recognized in the following practice areas:
- Oklahoma City, Oklahoma
- CleanTech Law
- Energy Law
- Energy Regulatory Law
- Environmental Law
- Litigation - Environmental
- Mass Tort Litigation / Class Actions - Defendants
- Natural Resources Law
- Oil and Gas Law
- Water Law
Current Firm: Crowe & Dunlevy
Education: University of Oklahoma, J.D., graduated 1983
Location: Oklahoma City, OK
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Hard work is part of my DNA. I put myself through law school at night while working full time. I am both an attorney and a business owner with over 30 years experience. I understand that business is not a 9-5 proposition, and that's why my clients know they can reach me whenever they need me.
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