Arnold Ipolyi (October 20, 1823, Drženice - December 2, 1886, Oradea) was a Roman Catholic bishop of Banská Bystrica in the years 1871-1886 and 1886 veľkovaradínsky.
Educated in Krupina and Banská Štiavnica and the Trnava, Vienna, Bratislava and Esztergom, in 1847 ordained a priest.