Saint Mary’s County, Maryland board of elections: address and phone for 2026
- WhereSee the listEvery site, days and hours
Early voting sites Call 301-475-4200 ext. 1625 Directions
Saint Mary’s County board of elections
Saint Mary’s County Board of Elections
Office: 23250 Hollywood Road, Leonardtown, MD 20650
Mailing address: PO Box 197, Leonardtown, MD 20650-0197
Phone: 301-475-4200 ext. 1625
Website: stmarysmd.com/supervisorofelections
Cities and towns in Saint Mary’s County
Check your registration and find your polling place at the State Board of Elections' voter lookup, the state's voter site.
Maryland voting dates for Saint Mary’s County voters
| Date | What |
|---|---|
| Tue, Oct 13 | Register online or by mail Online by Oct 13, or mail postmarked by Oct 13. After that, register and vote the same day during early voting or on Election Day with proof of address. source |
| Thu, Oct 22, 7 a.m. | Early voting opens Early voting runs Oct 22–29, 7 a.m.–8 p.m. daily. source |
| Tue, Oct 27 | Request a mail-in ballot Requests for a ballot by mail or fax must be received by Oct 27. To get your ballot by email, request online by Oct 30. source |
| Thu, Oct 29, 8 p.m. | Early voting ends Last day of early voting. If you're in line by 8 p.m., you can vote. source |
| Tue, Nov 3, 8 p.m. | Election Day: polls open 7 a.m. to 8 p.m. Find your polling place through the State Board of Elections. source |
| Tue, Nov 3, 8 p.m. | Register and vote on Election Day Register in person at your polling place. Bring proof of address. source |
| Tue, Nov 3, 8 p.m. | Return your mail-in ballot Mail it postmarked by Nov 3, or put it in an official drop box or deliver it to your local board of elections by 8 p.m. source |
Saint Mary’s County voting questions
What is the phone number for the Saint Mary’s County board of elections?
301-475-4200 ext. 1625, the Board of Elections (Saint Mary’s County's board of elections on the Maryland State Board of Elections, Local Boards of Elections list).
What is the address of the Saint Mary’s County board of elections?
23250 Hollywood Road, Leonardtown, MD 20650. Mailing address: PO Box 197, Leonardtown, MD 20650-0197.
When does early voting start in Saint Mary’s County?
Early voting opens Thursday, October 22; early voting ends Thursday, October 29, 2026. Early voting runs Oct 22–29, 7 a.m.–8 p.m. daily. Saint Mary’s County's locations are on our Saint Mary’s County early voting page.
More for Maryland voters
- Who is on the Maryland ballot: every candidate on the state's official list, race by race.
- Maryland voting deadlines 2026: registration, mail ballots, early voting and Election Day.
- Maryland early voting locations we have read so far, with days and hours.
- Every Maryland county's office.
- Early voting dates in every state.
Other Maryland counties: Allegany, Anne Arundel, Baltimore, Baltimore City, Calvert, Caroline, Carroll, Cecil, Charles, Dorchester, Frederick, Garrett, Harford, Howard, Kent, Montgomery, Prince George’s, Queen Anne’s, Somerset, Talbot, Washington, Wicomico, Worcester.
Office details are from the Maryland State Board of Elections, Local Boards of Elections (checked October 17, 2026). Dates are Maryland's, each linked to its source. Call the office before you go.