Otrhánky (Hungarian: Eszterce) 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 1598.

The municipality lies at an altitude of 215 metres and covers an area of 4.645 km².

It has a population of about 430 people.

This Trenčín District location article is a stub.