The pandit Ajjada Adibhatla Narayana Das (31 August 1864 – 2 January 1945) was a poet, musician, dancer, linguist and philosopher of Andhra Pradesh. He was born in Ajjada village, near Bobbili, presently in Balijipeta mandal of Vizianagaram district, Andhra Pradesh, India. He translated Lalithasahasranama in 'Natu' Telugu, or pure Telugu language. He was also the one who taught Ashtadhyayi to Swami Vivekananda during his extensive travel of India in July 1890.