Ronchi Valsugana (I Rónchi in local dialect) is a comune (municipality) in Trentino in the northern Italian region Trentino-Alto Adige/Südtirol, located about east of Trento. As of 31 December 2004, it had a population of 380 and an area of .
Ronchi Valsugana borders the following municipalities: Torcegno, Roncegno and Borgo Valsugana.