Runcorn is a town in England.

Runcorn may also refer to:

4570 Runcorn, a minor planet Keith Runcorn (1922–1995), geophysicist Runcorn (UK Parliament constituency) Runcorn railway station in the English town Runcorn Glacier in Antarctica Runcorn, Queensland, a suburb of Brisbane, Australia Runcorn Urban District, a former local government district in Cheshire, England Runcorn Rural District, a former local government district in Cheshire, England

See also Runcorn Bridge (disambiguation)