The 17 members are elected through semi-open list proportional representation in a single nationwide constituency with seats allocated through largest remainder method.

[12] On 24 January, after internal discussions, PP announced that their lead candidate for the EP elections would be the former Speaker of the 47th National Assembly and current MP, Nikola Minchev.

[17] On the 19 April, the party announced that former Bulgarian Ambassador to the United Nations Stefan Tafrov, an MEP candidate in the previous European elections, had won their internal primary.

[21] DPS announced their list for the European Elections on the 6 May, being led by the co-leader of the party, Dzhevdet Chakarov, and including incumbent BSP MEP, Elena Yoncheva.

[22] The Bulgarian Socialist Party announced their list for the European Parliamentary Elections on the 27th of April, being headed by current MP, former MEP and former Minister of Foreign Affairs Kristian Vigenin.

[26] Solidary Bulgaria, a new electoral alliance between former Sofia mayoral candidate Vanya Grigorova and IS.BG leader Maya Manolova, will contest the European elections.