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 population has dropped 25% since March 12 »

Middlesex Sheriff Peter J. Koutoujian announced the population currently under supervision has dropped to below 600...

MSO ensuring spiritual needs of residents of Muslim faith are addressed during season of Ramadan »

With the season of Ramadan upon us, the Middlesex Sheriff’s Office is ensuring the spiritual needs of those of the...

MSO chaplains ensuring services for Passover, Easter »

During this Passover and Easter, the Middlesex Sheriff’s Office is working to ensure the spiritual needs of those in...