Sagron Mis (in the local dialect: Sagrón, German obsolete: Sagraun) is an Italian commune (comune) in Trentino in the autonomous region of Trentino-Alto Adige with 193 inhabitants (as of 31 December 2015). The municipality is located about 65 kilometers east-northeast of Trento in the Belluno Dolomites, belongs to the Comunità di Primiero and is directly adjacent to the province of Belluno (Veneto). The administrative headquarters are in the district of Sagron.