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 continues COVID-19 mitigation efforts »

As cases across the country begin to increase once again, the Middlesex Sheriff’s Office (MSO) is continuing to take...

Virtual Youth Public Safety Academy program announced »

Fire, bicycle and water safety as well as physical fitness will be the focus of this year’s Virtual Youth Public Safety...

MSO welcomes interns from the Middlesex District Attorney’s Office »

The Middlesex Sheriff’s Office (MSO) recently welcomed interns from the Middlesex District Attorney’s Office for a pair...