Šišov (Hungarian: Sissó) is a village and municipality in Bánovce nad Bebravou District in the Trenčín Region of north-western Slovakia.

In historical records the village was first mentioned in 1113.

The municipality lies at an altitude of 220 metres and covers an area of 9.631 km². It has a population of about 505 people.

• Official page
• https://web.archive.org/web/20070513023228/http://www.statistics.sk/mosmis/eng/run.html