Veľké Blahovo (Hungarian: Nagyabony, pronounced [ˈnɒɟɒboɲ]) is a village and municipality in the Dunajská Streda District in the Trnava Region of south-west Slovakia.

It was owned by several noble families during its history (Csiba, Mórocz, Csomor, Rácz, Gazdagh, Rényi, Varga, Fehér, Nagy the landowners of Veľko Blahovo).

[8] Until the end of World War I, it was part of Hungary and fell within the Dunaszerdahely district of Pozsony County.

After Soviet occupation in 1945, Czechoslovak administration returned and the village became officially part of Czechoslovakia in 1947.

Roman Catholicism is the majority religion of the village, its adherents numbering 74.32% of the total population.