José Antonio Griñán Martínez is a Spanish politician. He was the chairman of the centre-left Spanish Socialist Workers' Party (PSOE), and from 23 April 2009 until 7 September 2013 he held the position of President of the Regional Government of Andalusia. He was sentenced to 6 years of prison due to prevarication and embezzlement of public funds in the granting of aid to companies in crisis for 10 years worth 680 million euros.

The president of the Regional Government of Andalusia or, simply the president of Andalusia, is the premier of the devolved government of the Spanish autonomous community of Andalusia. The presidency is one of the three branches of the Regional Government of Andalusia (Junta de Andalucía), the institution whereby the government of the community is organized. The other two branches of are the Parliament of Andalusia and the Council of Government.