Trenčianske Mitice (Hungarian: Trencsénmitta ) is a village and municipality in Trenčín District in the Trenčín Region of north-western Slovakia.
The current village was formed in 1960 through the merging of three villages - Zemianske Mitice, Kostolné Mitice a Rožňové Mitice. In historical records the village was first mentioned in 1269.
The municipality lies at an altitude of 332 metres and covers an area of 12.836 km2. It has a population of about 716 people.