Cláudio Abramo (April 6, 1923 in São Paulo – August 14, 1987 in São Paulo) was a Brazilian journalist and author. Born to Vincenzo Abramo and Iole Scarmagnan (daughter of Italian anarchist ), his siblings are Athos Abramo, the Trotskyst activist Fúlvio Abramo, Beatriz Abramo, the actress Lélia Abramo, Mário Abramo and the engraver Livio Abramo. He was married to Hilde Weber, a cartoonist, who gave him a son, , current executive director of the organization and a famous oppositor to political corruption in Brazil. Later he married Radha Abramo, who gave him two daughters. He was also Perseu Abramo's uncle.