Komoča (Hungarian: Kamocsa) is a village and municipality in the Nové Zámky District in the Nitra Region of south-west Slovakia.

The village lies at an altitude of 110 metres and covers an area of 13.476 km.

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

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

The village has a public library a swimming pool and a football pitch.