James Steacy (born 29 May 1984 in Saskatoon, Saskatchewan) is a male hammer thrower from Canada.

His personal best of 79.13 metres, achieved in May 2008 in Lethbridge, Alberta, stood as the Canadian record until 2023.

With a top 12 finish at the 2008 Summer Olympics, he became the first Canadian in 84 years to reach the Olympic hammer throw final.

[2] Competing for University of Lethbridge, he is a five time CIS national champion in the weight throw and is the current CIS record holder in the event.

He is the older brother of Canadian hammer thrower Heather Steacy.