Aji Batara Agung Paduka Nira

Aji Batara Agung Paduka Nira, titled Aji di Dalam Taju, was the second king of Kutai Kartanegara, the Hindu kingdom on the Mahakam River in eastern Borneo. In 1325 he succeeded his father Aji Batara Agung Dewa Sakti, who had founded the realm at Kutai Lama, and ruled there until 1360.

He married Perwati Dewi, daughter of Maharaja Guna Perana Tungga of Kutai Martapura, a marriage tie with the older Martapura dynasty. Their son Aji Maharaja Sultan succeeded him as the third king.