Rumo (German deprecated: accomodat or Run, Nones: Rum) is a comune (municipality) in Trentino. The municipality has 820 inhabitants (31 December 2015) and is located about 42 kilometers north-northwest of Trent on the River Pescara in Val di Non (Comunità della Val di Non). The administrative seat of the municipality located in the district Marcena. Until 1900 the town was still called Rumes.