Marston is a village and civil parish within the unitary authority of Cheshire West and Chester, in Cheshire, North West England. It is sited beside the River Weaver, close to Anderton and the Anderton Boat Lift. The nearest major settlement is Manchester, which lies 15 miles (24 km) to the north-east. It is the site of the Lion Salt Works, which is now an industrial museum.

The Lion Salt Works is the last remaining open pan salt works in Marston, near Northwich, Cheshire, England. It closed as a works in 1986 and is now preserved as a museum.