This article lists thepolitical parties inCatalonia represented in theParliament, theirideologies, leaders, number of MPs and their positions onCatalan independence.
| Party | Ideology | Political position | Catalan independence | Plattform / Senior party | MPs | |||
|---|---|---|---|---|---|---|---|---|
_Logo.svg){kind=logo} | Catalonia in Common Catalunya en Comú | CatComú | Left-wing populism Eco-socialism Republicanism Catalanism Feminism | Left-wing | Right to self-determination | Comuns Sumar | 5 / 135 | |
 | Forward–Socialist Organisation of National Liberation Endavant-Organització Socialista d'Alliberament Nacional | Endavant | Communism Pan-Catalanism Socialist feminism Anti-fascism Anti-capitalism Euroscepticism | Left-wing to far-left |  | CUP | 2 / 135 | |
| Free People Poble Lliure | PL | Socialism Pan-Catalanism Feminism Anti-fascism | Left-wing to far-left | | CUP | 2 / 135 | ||
 | United to Advance Units per Avançar | UA | Christian democracy Catalanism Spanish unionism Anti-abortion | Centre-right |  Nominally defends the right of self-determination | PSC–PSOE | 1 / 135 | |
 | Left Movement Moviment d'Esquerres | MES | Social democracy Progressivism | Centre-left | | Junts | 1 / 135 | |
| Represented in the Parliament of Catalonia (135) |
|
|---|---|
| Represented in the Spanish Congress of Deputies (48 out of 350) | |
| Represented in the Spanish Senate (24 out of 266) | |
(*) With an asterisk, candidates who do not have their own parliamentary group. | |
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