William Hehir

William Hehir (born 21 January 1887, date of death unknown) was a British track and field athlete who competed in the 1920 Summer Olympics in racewalking events. He was born in Lisdoonvarna in County Clare, Ireland, but was associated with the Surrey Walking Club.

In 1920 he finished fifth in the 10 kilometre walk competition and seventh in the 3 kilometre walk competition.