Peter J. Koutoujian
Middlesex Sheriff

On behalf of the men and women of the Middlesex Sheriff’s Office, I would like to welcome you to our website.

As a place to share information on career opportunities, community programs, and inmate services, this site is a tool for us to enhance our community engagement. We hope you will find the information here valuable and informative!


Middlesex Sheriff’s Office announces virtual Youth Public Safety Academy (YPSA) »

CHELMSFORD, Mass. –Sheriff Peter J Koutoujian is inviting Middlesex County families to participate in a series of live...

Middlesex Sheriff’s Office urges residents to be alert for scams, fraud »

MEDFORD, Mass. – Middlesex Sheriff Peter J. Koutoujian is reminding residents to be alert for scams and fraud targeting...

MSO announces new asymptomatic COVID-19 cases (COVID-19 Update #41) »

The Middlesex Sheriff’s Office today announced seven individuals, including six Work Release and Community Work Program...