The Diocese of the Mid-Atlantic is an Anglican Church in North America diocese, encompassing Virginia, Maryland, Washington, D.C., and northeastern North Carolina, with 38 congregations, including several church plantings.

[2] The diocese was originally organized in 2006 as the Anglican District of Virginia when a group of Virginian congregations withdrew from the Episcopal Church.

In May 2011, the district held a constitutional convention in Herndon, Virginia, where it voted to apply for formal diocesan status within ACNA and elected John Guernsey, USA Bishop of the Ugandan Diocese of North Kigezi and former rector of All Saints Church in Dale City, Virginia, as its first bishop.

[4] The Anglican Church's provincial council approved its admission as a diocese on June 21.

In 2021, the historic Christ Church in Accokeek, Maryland, disaffiliated from the Episcopal Diocese of Washington and joined DOMA while retaining its property.