Abstract: Gullian Barre Syndrome is an acute diffuse post infectious demyelinating disorder of spinal roots and peripheral nerves and occasionally cranial nerves. Bilateral facial nerve palsy is the most common pattern of cranial nerve involvement in GBS. However, unilateral facial palsy, although uncommon, can be seen in GBS. We report a rare case of unilateral facial palsy in a patient with Gullian Barre Syndrome.