The Chase Line is a suburban railway line in the West Midlands region of England. It runs from its southern terminus, Birmingham New Street, to Walsall, and then Rugeley in Staffordshire, where it joins the Trent Valley Line. The name of the line refers to Cannock Chase which it runs through at its northern end. Part of the line, between Birmingham and Walsall, has been electrified since the 1960s; work to electrify the remaining 15 mile stretch of line between Walsall and Rugeley, was completed in December 2018.