Jenna Martin (born March 31, 1988) is a Canadian track and field athlete who specialises in the 400 metres.

She competed in the 400 metres event at the 2012 Summer Olympics, reaching the semifinals.

She was born in Liverpool, Nova Scotia.

[1] She was the Canadian national champion in the 400 m in 2012 and set a personal best of 51.53 seconds that year in Calgary.

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