Newton-le-Willows is a market town in the Metropolitan Borough of St Helens, Merseyside, England. The population at the 2021 census was 24,642. Newton-le-Willows is on the eastern edge of St Helens, south of Wigan and north of Warrington.

The Metropolitan Borough of St Helens is a local government district with borough status in Merseyside, North West England. The borough is named after its largest settlement, St Helens, but also includes neighbouring towns and villages such as Earlestown, Rainhill, Eccleston, Clock Face, Haydock, Billinge, Garswood, Rainford and Newton-le-Willows.