Seč (Hungarian: Divékszécs) is a village and municipality in Prievidza District in the Trenčín Region of western Slovakia.

In historical records the village was first mentioned in 1275.

The municipality lies at an altitude of 440 metres and covers an area of 7.652 km². It has a population of about 410 people.

• http://www.statistics.sk/mosmis/eng/run.html

48°49′N 18°30′E / 48.817°N 18.500°E / 48.817; 18.500