Domenico Rocco Giannace (21 September 1924 – 28 March 2019), nicknamed "Mingo", was an Italian politician and trade unionist. He was a member of the Communist Party (PCI). He served as a member of the Regional Council of Basilicata from 1980 to 1985. He was also mayor of Pisticci from 1963 to 1965. In May 2003, Giannace was awarded Officer of the Order of Merit of the Italian Republic by President Carlo Azeglio Ciampi. He was born in Pisticci, Matera.