The Middlesex District Attorney’s Office serves the largest county in New England, covering 54 diverse cities and towns. We prosecute more than 35,000 cases a year in 12 district courts, 4 juvenile courts, and 2 superior courts.
Our core mission is to protect and serve the people who work, live and raise their families in Middlesex County. Assistant District Attorneys, Victim Witness Advocates, Paralegals and other talented professionals pursue this mission through exhaustive investigations, unassailable prosecutions and compassionate victim advocacy.
We are also committed to innovative crime prevention and intervention initiatives. Our staff partners with community groups, social service providers, medical professionals, private industry leaders and law enforcement officers to address a variety of public safety issues.
This web site is designed to provide you with complete and updated information about our services, programs, office news, resources and key contacts. We hope that you find it helpful.