Criminal Trial Attorney

Shayla Mombeleur

Shayla Mombeleur

Shayla J. Mombeleur is the lead trial associate at Jellison & Nathanson. Attorney Mombeleur helps lead the trial practice arm of the firm and also brings her experience as a trial attorney and creativity to support our general post-conviction litigation practice. Attorney Mombeleur joined J&N in 2026 after spending three years defending federal white collar federal cases and state criminal cases at Todd & Weld. Prior to that, she spent five years as a public defender with the Committee for Public Counsel Services where she defended clients facing felony and misdemeanor charges from arrest to final disposition. An active bar leader, she currently serves as chair of the Massachusetts Bar Association’s Diversity, Equity and Inclusion Committee, and is a member of the Association’s Executive Management Board.