Dulovce, until 1948 Nová Ďala (Hungarian: Újgyalla) is a village and municipality in the Komárno District in the Nitra Region of south-west Slovakia.

After the Austro-Hungarian army disintegrated in November 1918, Czechoslovak troops occupied the area, later acknowledged internationally by the Treaty of Trianon.

Between 1938 and 1945 Dulovce once more became part of Miklós Horthy's Hungary through the First Vienna Award.

1,494 of inhabitants were Slovaks, 195 Roma, 46 Hungarians, 11 Czechs and 67 others and unspecified.

[4] The village has a public library, a gym and a football pitch.