Marissa Janssens

{{short description|Canadian water polo player (born 1988)}}

{{Infobox sportsperson

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| sport = Water polo

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| birth_date = {{Birth date and age|1988|9|9}}

| birth_place = Montreal, Canada

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{{MedalCountry | {{CAN}} }}

{{MedalCompetition | World Championships }}

{{MedalSilver|2009 Rome|Team}}

{{MedalCompetition|Pan American Games}}

{{MedalSilver|2015 Toronto|Team}}

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Marissa Janssens (born 9 September 1988) is a water polo player from Canada.

She was a member of the Canada women's national water polo team at the 2009 World Aquatics Championships,{{Cite web|url=http://canadianathletesnow.ca/athletes/marissa-janssens/|title=Marissa Janssens | Canadian Athletes Now Fund}} and at the 2011 World Aquatics Championships.{{cite web|url=http://www.omegatiming.com/File/Download?id=00010B10000001FFFFFFFFFFFFFFFF04|title = 14th FINA WORLD CHAMPIONSHIP team roster Canada|website=omegatiming.com}}

She played for Concordia University.{{Cite web|url=https://www.mcgill.ca/channels/news/mcgill-duo-compete-canadian-water-polo-team-games-china-175414|title=McGill duo to compete for Canadian water polo team at Games in China|website=Channels}}