Svätý Peter (Hungarian: Szentpéter or Komáromszentpéter) is a village and municipality in the Komárno District in the Nitra Region of southwest Slovakia.

In the 9th century, the territory of Svätý Peter became part of the Kingdom of Hungary.

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 Svätý Peter once more became part of Miklós Horthy's Hungary through the First Vienna Award.

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