- Official
- Spanish (nationwide); Catalan , Valencian , Galician , Basque and Aranese Occitan (selected regions)
- Regional
- Aragonese , Asturleonese , Moroccan Arabic , Portuguese , Tarifit , Catalan, Valencian, Galician (the latter two outside official language areas).
- Minority
- Caló
- Immigrant
- Spanish, Portuguese, Moroccan Arabic, Berber , Romanian , Quechua , English , German , French , Bangla , Bulgarian , Ukrainian , Russian , Wolof , Punjabi , Hindu–Urdu , Wu dialects ( Qingtian & Wenzhounese ) , ( see immigration to Spain )
- Signed
- Spanish Sign Language , Catalan Sign Language , Valencian Sign Language
- Keyboard layout
- QWERTY