About Seth T.
Seth T. Mansfield built his legal foundation at Louisiana schools and has practiced in the state since earning his law degree in 2012. He blends academic study in criminal justice with courtroom experience. Colleagues describe him as steady and focused; his record shows a steady climb through several Lafayette-area firms.
He earned a B.S. in Criminal Justice from the University of Louisiana at Lafayette in 2006. He continued his studies at the University of Cincinnati, where he completed an M.S. in Criminal Justice in 2009. Mansfield then attended the Paul M. Hebert Law Center at Louisiana State University and received his J.D. in 2012.
Mansfield began his legal career the year he graduated, joining NeunerPate as an associate in 2012. After several years there, he moved to Becker & Hebert in 2018. In 2020 he became part of Mansfield, Melancon, Cranmer & Dick, where he is listed as a lawyer. The progression marks a move from larger firm teams toward a smaller, locally centered practice environment.
He is licensed to practice in Louisiana and is admitted to appear before the U.S. Court of Appeals for the Fifth Circuit. Beyond his courtroom work, Mansfield has been active in community legal services. He has been involved with Lafayette Volunteer Lawyers since 2012, providing pro bono assistance to clients in the Lafayette area.
Colleagues note that his training in criminal justice informs his approach to cases. He handles matters that require careful attention to procedure and factual detail. In the office he takes on both client-facing responsibilities and the research that cases often demand, balancing court appearances with preparation and briefing.
Mansfield maintains a local practice based at Mansfield, Melancon, Cranmer & Dick. He represents clients in Louisiana state courts and in matters before the U.S. Court of Appeals for the Fifth Circuit.
