阿丰苏克劳迪乌是巴西的城镇，位于该国东南部，由圣埃斯皮里图州负责管辖，始建于1891年1月20日，面积954平方公里，2009年人口31,384，人口密度每平方公里36.09人。

Afonso Cláudio is a municipality in east central Espírito Santo, Brazil, founded in 1963. The town, at a height of 610m above sea level, has a population of approximately 9,957 and an area of 361.7 km², and a population density of 32,53 inhabitants/km². Its borders include: (E) Domingos Martins, Santa Maria de Jetibá and Itarana (N) Laranja da Terra and the neighbouring state of Minas Gerais, (W) Brejetuba (S) Conceição do Castelo and Venda Nova do Imigrante.