Det Smoljan Prowins (üüb Bulgaars: област Смолян oblast Smoljan) as ian faan dön 28 prowinsen faan Bulgaarien. At prowins leit uun a süüd faan't lun. Det hee 121.752 lidj (2011). At hoodsteed faan't prowins as Smoljan.

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Prowins uun Bulgaarien