Leonard L. "Len" Kilgore III
Awarded Practice Areas
Biography
Len Kilgore is a founding member of Kean Miller and has over 30 years of experience handling complex litigation matters. His practice focuses on environmental law and environmental litigation, including environmental and toxic tort matters and class actions. Based in Baton Rouge, Louisiana, Len represents local, national, and international commercial, energy, and industrial clients.
Len’s litigation experience includes matters involving toxic tort claims, personal injury, property damage, and class actions arising from alleged environmental impacts. Many of these cases involve the presentation and analysis of detailed scientific, technical, and regulatory evidence, as well as coordination with consultants and industry professionals.
Through decades of practice at Kean Miller, Len has developed a deep understanding of environmental regulations and litigation strategy, allowing him to guide clients through complex disputes in state and federal courts.
- Environmental Law
- Litigation – Environmental
Overview
- Louisiana State University, J.D., graduated 1976
- Louisiana State University, BS, graduated 1973
- Louisiana, 1976
- Burden Foundation - Board Member
- LSU Law Laborde Energy Center Advisory Board - Board Memeber
- LSU Law Scool Board of Trustees - Member
- LSY Law School Chancellor's Council - Board Member, Past President
- Louisiana, 1976
- Burden Foundation - Board Member
- LSU Law Laborde Energy Center Advisory Board - Board Memeber
- LSU Law Scool Board of Trustees - Member
- LSY Law School Chancellor's Council - Board Member, Past President
- Louisiana State University, J.D., graduated 1976
- Louisiana State University, BS, graduated 1973
Client Testimonials
Awards & Focus

- Environmental Law, Baton Rouge (2019)
- Litigation - Environmental, Baton Rouge (2015)
- Environmental Law, Baton Rouge (2013)
- Litigation - Environmental, Baton Rouge (2012)
- Environmental Law
- Litigation - Environmental
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