Bulgaria–Portugal relations are foreign relations between Bulgaria and Portugal. Diplomatic relations between both countries were established in 1925. They were severed in 1945 and were restored on June 24, 1974. Bulgaria has an embassy and an honorary consulate in Lisbon. Portugal has an embassy in Sofia.
Both countries are full members of the Council of Europe, the Organisation for Economic Co-operation and Development, NATO and the European Union.
In 2007, the two countries signed a police cooperation agreement.