Oriya, Bengali and Assamese all come from the same Eastern Magadhi Apabhramsa and are considered to be sister languages. In the 16th and 17th century Oriya fell under the spell of Sanskrit. However, during the 17th and 18th centuries it followed a new line of approach. The history of Oriya language is divided into Old Oriya (10th century-1300), Early Middle Oriya (1300-1500), Middle Oriya (1500-1700), Late Middle Oriya (1700-1850) and Modern Oriya (1850 till present day). Oriya literature upto 1500AD mainly covers poems and prose with religion, gods and goddesses as the main theme.

The earliest use of prose can be found in the Madala Panji or the Palm-leaf Chronicles of the Jagannatha temple at Puri, which date back to the 12th century. The first great poet of Orissa is the famous Sarala-dasa who wrote the Chandi Purana and the Vilanka Ramayana, both praising the goddess Durga. Rama-bibha, written by Arjuna-dasa, is the first long poem in Oriya language.

The next era is more commonly called the Jagannatha Dasa Period and stretches till the year 1700. The period begins with the writings of Shri Chaitanya whose Vaishnava influence brought in a new evolution in Oriya literature. Balarama Dasa, Jagannatha Dasa, Yasovanta, Ananta and Acyutananda were the main exponents in religious works in Oriya.

The composers of this period mainly translated, adapted, or imitated Sanskrit literature. A few prominent works of this period include the Usabhilasa of Sisu Sankara Dasa, the Rahasya-manjari of Deva-durlabha Dasa and the Rukmini-bibha of Kartikka Dasa. A new form of novels in verse evolved during the beginning of the 17th century when Ramachandra Pattanayaka wrote Haravali. Other poets like Madhusudana, Bhima, Dhivara, Sadasiva and Sisu Isvara-dasa composed another form called Kavyas or long poems based on themes.