Noseworthy is an English surname. Notable people with the surname include:
Elizabeth Fitzsimmons (née Noseworthy) (born 1972/73), American diplomat Fred Noseworthy (1871–1942), Canadian track and field athlete Joseph W. Noseworthy (1888–1956), Canadian politician Mark Noseworthy, Canadian musician and composer
Disambiguation pages John Noseworthy (disambiguation)
See also Nosworthy