List of members of the 15th Congress of Deputies

The following is a list of members of the 15th Congress of Deputies as elected in the 2023 Spanish general election.

Composition Parliamentary groupListSeatsParliamentary groupListSeatsPopularPP: 137137Junts per CatalunyaJxCat: 77When the parliamentary groups were formed, the PSOE ceded four seats won in the Girona and Tarragona constituencies to Junts per Catalunya (JxCat) so that this political party could form its own parliamentary group. This transfer of seats was one of the points agreed upon in exchange for JxCat's support of Francina Armengol in the election for Speaker of the lower house of the Spanish Parliament. Some time after the parliamentary groups were formed, these four deputies left the Junts per Catalunya parliamentary group to become members of the Socialist parliamentary group.Socialista PSOE: 88 PSC: 19 PSdeG-PSOE: 7 PSE-EE-PSOE: 5119Euskal Herria BilduEH Bildu: 66VoxVox: 3333Vasco (EAJ-PNV)PNV: 55Plurinacional Sumar Movimiento Sumar: 11 IU: 5 CatComú: 5 Más País: 2 Compromís: 2 Chunta: 1 Més: 127MixedPSOE: 1 Sumar-En Comú Podem: 4

BNG: 1

UPN: 1

CCa: 18RepublicanoERC: 77When the parliamentary groups were formed, Sumar ceded two deputies from the Girona and Lleida constituencies so that this political party could form its own parliamentary group. This transfer of deputies was one of the conditions of the pact between Sumar, the PSOE, and ERC for the latter's support in the formation of the Congress's governing board for the 15th Legislature. These two deputies later left this parliamentary group to re-join the Sumar Plurinational Parliamentary Group. They are listed in alphabetical order, specifying their parliamentary group, electoral list, and constituency for which they are members, as well as their date of appointment. In the case of members who have left office, the information is specified as in the table above, adding the date of resignation and the person who replaced them. List