Zubák (Hungarian: Trencsénfogas) is a village and municipality in Púchov District in the Trenčín Region of north-western Slovakia.

In historical records the village was first mentioned in 1471.

The municipality lies at an altitude of 430 metres and covers an area of 25.666 km². It has a population of about 923 people.

• Media related to Zubák at Wikimedia Commons
• Official website
• https://web.archive.org/web/20071217080336/http://www.statistics.sk/mosmis/eng/run.html