The civil parish of Haydon Wick is a northern suburb of the town of Swindon, Wiltshire, in England.

Originally a small village, during the latter part of the 20th century and the first decade of the 21st, housebuilding increased the number of properties within the parish considerably.

The North Swindon District Centre (or Orbital Shopping Park), which includes a large Asda supermarket, is within the parish.

The River Ray flows through the parish; it offers pleasant walks and is home to many species of fish and wildlife.

Churches within the parish include Christ The Servant,[3] St John the Evangelist[4] and Emmanual URC.