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

The name comes from Slovak dub (oak) and diel (a part).

Dubodiel - probably an oak forest dividing the landscape into more parts.

The municipality lies at an altitude of 310 metres and covers an area of 20.191 km².

This Trenčín District location article is a stub.