Dimaro is a comune, or municipality, located in the Trentino province of the northern Italian region of Trentino-Alto Adige/Südtirol. It is situated approximately 66 kilometres (41 miles) northwest of the city of Trento.
As of December 31, 2004, Dimaro encompassed an area of 28.3 square kilometres (10.9 square miles) and had a recorded population of 1,193 residents.