Abstract Nasolabial cyst is a rare benign, non-odontogenics, soft-tissue cyst occurring in the sublabial and anterior maxillary region. A 34 year old female presented with soft mass in the right nasolabial area which was gradually increasing in size and having a history of long-standing breathing difficulty due to nasal congestion. The treatment can be made by surgical excision, injection of sclerozing materials in the cyst, and endoscopic marsupialization methods. There is no tendency for recurrence if it was removed completely. Malignant transformation is rare.