Barony of Bright Hills
- Located in Anne Arundel, Baltimore, Carrol, Cecil and Harford Counties, Maryland. Includes email forum, guilds, officers, events and newcomer's page.
- http://brighthills.atlantia.sca.org/

Barony of Dun Carraig
- Covers Calvert, St. Mary's, and Charles counties of southern Maryland. Includes information on local heraldry, pictures, officers, events, awards and orders.
- http://www.duncarraig.net/

Barony of Storvik
- Located in Washington, DC and Prince George's county of Maryland.
- http://storvik.atlantia.sca.org/

Shire of Roxbury Mill
- Located in Montgomery County, Maryland. Calendar of events, meetings and practices, list of officers, order of precedence, activities and photos.
- http://roxburymill.atlantia.sca.org/

Barony of Lochmere
- Covers Anne Arundel and Howard counties of Maryland. Includes a newcomer guide, photos, calendar of events, list of officers with contact information, awards, meetings and practices.
- http://lochmere.atlantia.sca.org/

Barony of Highland Foorde
- Covers Allegany, Frederick, Garrett and Washington Counties of Maryland. Includes persona stories, list of officers, member directory, order of precedence, photos, calendar of events, map, meetings and practices, archery scores, Pennsic information, baron
- http://highland-foorde.atlantia.sca.org/