Purnamasi Jani (born 1944) also known as Tadisaru Bai is a poet, social activist from Odisha.

She has composed over 50,000 devotional songs in Kui, Odia and Sanskrit.

In 2021, she was awarded Padma Shri by the Indian Government.

[1] Jani was born 1944 in Charipada village under Khajuripada block of Kandhamal district.

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