João Ubaldo Ribeiro，巴西记者、作家和学者（生于 1941 年）
若昂·乌巴尔多·里贝罗（João Ubaldo Ribeiro，1941 年 1 月 23 日 - 2014 年 7 月 18 日）是巴西作家、记者、编剧和教授。他的几本书和短篇小说在巴西被改编成电影和电视剧。 Ribeiro was a member of the Brazilian Academy of Letters, being elected in 1994. At the time of his death many considered him to be Brazil's greatest contemporary novelist.