No party can form a government without a coalition

Examples of alliances that could produce a parliamentary majority

PP

PSOE

Sumar

Vox

ERC

Junts

EAJ-PNV

EH Bildu

CCa

UPN

Absolute majority 176 seats

National rightwing parties 169 seats

PP

Vox

National and regional rightwing coalition 176

National leftwing parties 153

PSOE

Sumar

National leftwing parties plus Catalan

and Basque parties 178

PP

PSOE

Sumar

Vox

ERC

Junts

EAJ-PNV

EH Bildu

CCa

UPN

Absolute majority 176 seats

National rightwing parties 169 seats

PP

Vox

National and regional rightwing coalition 176

National leftwing parties 153

PSOE

Sumar

National leftwing parties plus Catalan and Basque parties 178

Guardian graphic. Source: Spanish government