Milnrow is a town within the Metropolitan Borough of Rochdale, in Greater Manchester, England. It lies on the River Beal at the foothills of the South Pennines, and forms a continuous urban area with Rochdale. It is 2 miles east of Rochdale town centre, 10 miles north-northeast of Manchester, and spans from Windy Hill in the east to the Rochdale Canal in the west. Milnrow is adjacent to junction 21 of the M62 motorway, and includes the village of Newhey, and hamlets at Tunshill and Ogden.