The Honorary Consulate of Antigua and Barbuda in the Republic of Bulgaria was established in June 2015 by decision № 410 of 4 June 2015 of the Council of Ministers of the Republic of Bulgaria.

The seat of the Honorary Consulate is located in the city of Sofia, and its consular district covers the entire territory of Bulgaria.

The Honorary Consulate of Antigua and Barbuda in the Republic of Bulgaria is a member of the Association of the Honorary Consuls in Bulgaria.