St. Mary's CSO

It is the mission of the St. Mary’s County Sheriff's Office to safeguard the lives and property of the people we serve, to reduce the incidence and fear of crime, and to enhance public safety while working with the diverse communities to improve their quality of life. Our mandate is to do so with honor and integrity, while at all times conducting ourselves with the highest ethical standards to maintain public confidence.

On behalf of the men and women of the St. Mary’s County Sheriff’s Office, welcome to our app. This app is for the employees and family members of the St. Mary’s County Sheriff’s Office, as well as the community it serves. It contains information about our department as well as safety and crime prevention tips. St. Mary’s County Sheriff’s Office employees will have access to a full range of wellness tools.