Puyalón de Cuchas (or simply Puyalón) is an Aragonese left-wing nationalist political party formed in 2008, after a split from the Chunta Aragonesista.

The main objectives of Puyalón are achieving full national sovereignty for Aragón and building a socialist society.

The party also supports the minority languages of Aragón: Catalan and Aragonese, feminism, ecologism and the integration of immigrants.

[4][5] In the municipal elections of 2015 Puyalón gained two town councillors, one in Artieda (Raúl Ramón Iguácel) and another in Pastriz (Rubén Ramos, elected in the list Ganar Pastriz).

On 25 May 2023, the party announced it would not contest the 2023 Spanish general election.