Board of Elections Office

St. Mary's County Residents

Effective Monday, May 4, 2020 the St. Mary's County Board of Elections will begin working by appointment only. We will also be here in case you need to drop off your ballot, but would appreciate a call first.

If you want to make an appointment, please call 301.475.4200 ext. 71625

Thank you for your cooperation.

The following resources are also available:

Supervisor of Elections Vote

The next St. Mary’s County Board Meeting is scheduled for August 3, 2020 at 12:00 pm.
Due to social distancing requirements this meeting will be by conference call only.
To listen to the meeting call 301 579 7236 pin #836979.
Please click here for the Agenda.


P.O. Box 197
41650 Tudor Hall Road
Leonardtown, MD 20650-0197

Office Hours

8:00 A.M. - 4:30 P.M. Mon-Fri

Contact Information

Phone: (301) 475-4200 Ext. 71625
Fax: 301-475-4077


The St. Mary's County Board of Elections is pleased to provide the information on this site as a service to the general public. We hope you will find the information useful and informative. Please note that election procedures and laws are subject to change, sometimes rapidly. As a result, we cannot guarantee that the information on our site will always be up to date, complete or reflect the latest legal rulings or interpretations.