Orestes Quércia, Brazilian journalist, lawyer, and politician, 28th Governor of São Paulo State (b. 1938)
Orestes Quércia (Portuguese pronunciation: [oˈrɛstʃis ˈkwɛɾsjɐ]) (18 August 1938 – 24 December 2010) was a Brazilian politician. He was the 28th governor of São Paulo State.

Quércia moved with his family from Pedregulho to the city of Campinas, where he graduated in journalism. He was also a lawyer and an entrepreneur since 1962, with a diploma from the Pontifícia Universidade Católica.

He was married to Alaíde Barbosa Ulson Quércia since the 80s until his death after a long battle against prostate cancer on 24 December 2010 link label. He died with 72 years old, leaving his four children and the wife.