Argolis and Corinthia Prefecture , commonly known as
Argolidocorinthia , was one of the
prefectures of Greece. Its capital was
Nafplio. It was one of the first prefectures established, first in 1833–1836 and again from 1845 until 1899, when it was split into
Argolis Prefecture and
Corinthia Prefecture. The split was reversed in the 1909 administrative reform, and the prefecture existed until split again in 1947.