Milo M (Swedish: Mellersta militärområdet, Middle Military Area) was a Swedish military area, a command of the Swedish Armed Forces that had operational control over Middle Sweden, for most time of its existence corresponding to the area covered by the counties of Östergötland, Södermanland, Stockholm, Uppsala, Västmanland, Örebro, Värmland, Kopparberg (now Dalarna County) and Gävleborg. The headquarters of Milo M were located in Strängnäs.