Bromley Cross is a suburb of the unparished area of South Turton in the Metropolitan Borough of Bolton, Greater Manchester, England. It gives its name to the larger Bromley Cross electoral ward, which includes Eagley, Egerton, and Cox Green. Historically a part of Lancashire, Bromley Cross lies on the southern edge of the West Pennine Moors. Bromley Cross railway station is on the Ribble Valley Line. In 2002 youth workers discovered young people congregated in abandoned underground World War II air raid tunnels belonging to Eagley Mills. The tunnels have since been sealed.