Ratkovce (Hungarian: Ratkóc) is a village and municipality in Hlohovec District in the Trnava Region of western Slovakia.

In historical records the village was first mentioned in 1113.

The municipality lies at an altitude of 165 metres and covers an area of 5.799 km2.

It has a population of about 304 people.

This Trnava Region geography article is a stub.