Saúl Edólver Ubaldini (December 29, 1936 – November 19, 2006) was an Argentine labor leader and parliamentarian for the Peronist Justicialist Party. Ubaldini was born in the Buenos Aires barrio of Mataderos, the son of a meat worker and a seamstress. He worked in the processing plants and became involved in the trade union. In 1969 he started work at a small yeast factory and seven years later he was elected the Secretary-General of the small union of beer-industry workers. During the Proceso dictatorship, he was elected general secretary of the CGT, the trade union umbrella body, in 1979. In the years that followed, he led the "Brasil" fraction of the CGT, which showed a harder line against the military than its "CGT Azopardo" counterpart. He led a march of 10,000 protesters against the d