Garthwaite

Garthwaite may refer to:


 * Anna Maria Garthwaite (1688–1763), English textile designer
 * Peter Garthwaite (1909–2001), English forester
 * Phil Garthwaite (born 1972), American broadcaster, farmer and politician
 * Rosie Garthwaite (born 1980), English journalist
 * Garthwaite baronets