Erewash

Erewash may refer to:


 * Borough of Erewash, a local government district in the county of Derbyshire, England
 * Erewash Valley, is the valley of the River Erewash
 * River Erewash, river in England
 * Erewash (UK Parliament constituency), Derbyshire constituency in the British House of Commons
 * Erewash Canal, broad canal in Derbyshire
 * Erewash Valley line, a branch line from Chesterfield to Long Eaton
 * Erewash Museum, Ilkeston
 * Erewash Sound, is a community radio station broadcasting to the borough of Erewash