Orrell is a suburb of Wigan in the Metropolitan Borough of Wigan, Greater Manchester, England. The population of the ward had fallen at the 2011 Census to 11,513. The area lies 3 miles (4.8 km) to the west of Wigan town centre. The area is contiguous with Pemberton.

Wigan is a town in Greater Manchester, England, on the River Douglas. The town is midway between the two cities of Manchester, 16 miles (25.7 km) to the south-east, and Liverpool, 17 miles (27 km) to the south-west. Bolton lies 10 miles (16 km) to the north-east and Warrington 12 miles (19 km) to the south. It is the largest settlement in the Metropolitan Borough of Wigan and is its administrative centre. The town has a population of 107,732 and the wider borough of 330,714. Wigan is part of the historic county of Lancashire.