Niko Pucić de Zagorien (also Nicola Pozza in Italian; February 5, 1820 – April 13, 1883[1]) was a writer and politician from the old Ragusan noble family.

Pucić gave up his studies and started living from in Dubrovnik from 1838 because of his father's illness.

He ran the family's accounts, often undertaking long journeys.

Like his brother Medo, he maintained relations with the representatives of the political and cultural life in the monarchy, particularly in Croatia.

The Dalmatian and Croatian state parliament delegates sent Pucić in 1861, as their representative, to Vienna, where he attempted to convince the Imperial Court of the need to unify the two kingdoms.