Western Asturian (/ˈwɛstən æˈstʊəriən/; asturianu occidental [astuˈɾjanʊ]), is the western dialect of Asturian language spoken in western Asturian lands between the Navia and Nalón rivers, and north of the province of León.

According to the consonantism, Diego Catalán divides Western Asturias into four regions:

It includes the councils of Muros, Candamo, Grado, Cudillero and Pravia. Common vocalism of the West and consonantism typical of the central zone:

At the morphological level, in some places (Pravia) there are cases of feminine nouns adjectived in /-u/, which indicates the extension to the West of the continuous/discontinuous opposition: La tierra tá ricudíu. Within this region is located the Cudillero speech called pixueto.

Ellu fuoi that Nola sat down, miroulas already said: - You don't know what you're thinking about you: 'Fierve'l lleichi, cuoz la manteica, fumia lus churizus, bringi la barreña, llimpia'l suolu que ta puorcu…', that if estu ya lu outru. Caseimi en dumingu ya'l miou maríu dexe-y pulu claru que yara you más reina, ya asina murriu'l rey. Mira que sou viea ya cartei abondus caldeirus peru inxamás lus homes fourun a abangami. Non sou you buona uvea pa colus llobus.

— Candamo y Proaza

Tell me what this village is already like in the amphitiatru arrudiadu all the tile houses that go up to the bare walls. Prestarati caminallu pur sous caleyas que subin ya baixan, guliandu a peixi fritu, ya dispiartánduti la fami. The landscape of Cuideiru tianis that vellu at a distance, from the sea; enjoy sou ambianti and amirar nun namais el partu, sinun lus cantilis de Vidiu, nus qu'hay un viayu faru, ya ondi úisi'l viatu suplar. On the main cai there are shops that contain all the rillaciunadu navigation tail: nudus marineirus, apareus, cabus, and uxetus artisanalis feichus with shells. The piasca amenorguíu sees few years, peru Cuideiru resurfaced with puxu when the tourists discovered the place.

— Cudillero