Josa i Tuixén (Catalan pronunciation: [ˈʒɔzaj tuˈʃen]) or Josa i Tuixent is a municipality in the comarca of the Alt Urgell in Catalonia, Spain.

It is situated on the southern side of the Pyrenean range of Serra del Cadí in the east of the comarca.

The ajuntament (town hall) is located in Tuixén.

Local roads link the municipality with La Seu d'Urgell and with Sant Llorenç de Morunys.

This Province of Lleida location article is a stub.