Archdiocese of Washington
Most Holy Rosary
Upper Marlboro, MD 20772
Parish Information
11700 Duley Station Road, Upper Marlboro, MD 20772
Upper Marlboro, MD 20772
Part of the
Archdiocese of Washington
Add a Business Finder to Your Parish Website
Help parishioners find Catholic businesses — embed a search tool on your site in minutes.
Learn More