W. Thomas Tommy Siler,

Employment Law - Management

5.0 (1 reviews)

Flowood, Mississippi

42+ years experience

Phelps Dunbar LLP

Updated: Jan 03, 2026

Contact Information

601-352-2300

https://www.phelps.com/professionals/w-thomas-siler-jr.html

1905 Community Bank Way, Suite 200, Flowood, MS 39232

Create an account to contact this attorney

Bio

Since 1983, Tommy Siler has concentrated his practice in the representation of management in labor and employment law matters, and in the defense of civil rights issues. His practice includes multiple party or class action matters involving a wide array of employment issues. In over 30 years of practice, Mr. Siler has maintained an active trial practice including numerous jury trials in the Federal Court system and numerous arbitrations regarding the interpretation of collective bargaining agreements. He has represented employers in Title VII, ADEA, ADA, FLSA, FMLA, OSHA and ERISA cases, as well as cases involving the NLRA and LMRA. He also has litigated a variety of cases arising under the United States Constitution. In addition to an active litigation practice, he also manages union campaigns, conducts contract negotiations, represents companies before the NLRB and handles the administration of collective bargaining issues, including grievance and arbitration matters. Mr. Siler is the managing partner of the Jackson office and the regional practice coordinator of the firm’s labor and employment group.

Practice Areas

Employment Law - Management

Awards & Recognition

Lawyer of the Year: Employment Law - Management, Jackson, MS (2025)
Lawyer of the Year: Labor Law - Management, Jackson, MS (2024)
Lawyer of the Year: Employment Law - Management, Jackson, MS (2021)
Lawyer of the Year: Litigation - Labor and Employment, Jackson, MS (2020)
Lawyer of the Year: Employment Law - Management, Jackson, MS (2018)
Lawyer of the Year: Employment Law - Management, Jackson, MS (2015)
Lawyer of the Year: Labor Law - Management, Jackson, MS (2014)
Lawyer of the Year: Employment Law - Management, Jackson, MS (2012)
Lawyer of the Year: Labor and Employment Law, Jackson, MS (2011)
Recognized: Employment Law - Management
Recognized: Labor Law - Management
Recognized: Litigation - Labor and Employment
Special Focus: Management
2013 Leadership in Law Award, Mississippi Business Journal
Chambers USA: America's Leading Lawyers for Business
The Best Lawyers in America
Mid-South Super Lawyers

Recognized in Best Lawyers since 2001

Education

University of Mississippi, J.D., graduated 1983
Millsaps College, BA, graduated 1979

Get Directions on Google Maps

Reviews

Debra Clark

2 weeks ago

A True Expert in Employment Law and Civil Rights Defense

Our company faced a complex civil rights lawsuit that threatened significant financial and reputational damage. After consulting with several firms, we retained Tommy Siler at Phelps Dunbar. From our first meeting, his 42 years of deep experience in management-side labor and employment law were evident. He didn't just recite legal principles; he provided a strategic roadmap grounded in the practical realities of Mississippi courts and agencies. Tommy meticulously dissected the plaintiff's claims, identified weaknesses in their case we hadn't considered, and guided our internal team with a calm, steady hand. His preparation was exhaustive, and his counsel was always direct and actionable. The case settled on terms far more favorable than we anticipated, largely due to the formidable position his work established. It's no surprise to see his multiple "Lawyer of the Year" recognitions in Jackson for Employment and Labor Law – this isn't just marketing, it's a reflection of the caliber of representation he delivers. For any Mississippi business navigating sensitive workplace litigation or civil rights defense, Tommy Siler is the definitive choice.