David J. Byrne

David J. Byrne is a seasoned legal professional with extensive experience in criminal defense, currently serving as a Senior Supervising Attorney at Brooklyn Defenders since July 2025. Prior to this role, Byrne was a Supervising Attorney and Staff Attorney at Queens Defenders from February 2018 to July 2025, working within New York City's most diverse borough. Additional experience includes serving as a Research Assistant in the Law Department at The London School of Economics and Political Science, a Paralegal at the Center for Family Representation, and as a Project Associate at Advocates for Justice. Earlier in career development, Byrne held positions as a Senior Analyst at SimpleReach, an Intern with the U.S. House of Representatives, and a Clerk at Matrix Claims Services. Educational credentials include an MSc in Criminal Justice Policy from The London School of Economics and Political Science and an LLB from Trinity College Dublin.