Zsofia Balazs (born July 4, 1990) is a Canadian distance swimmer.

[1] At the 2012 Summer Olympics, she competed in the women's marathon 10 kilometre, finishing in 18th place.

She finished sixth in the final FINA Olympic marathon swim qualifier with the fastest closing sprint where she qualified for the Olympic 10 km marathon swim in London.

At the 2007 Pan American Games in Rio de Janeiro, Brazil, she claimed a silver medal in the 4x200-metre freestyle relay by participating in heats.

She won the Canadian National Open Water 10 km title in 2006, 2008, 2009 and 2010 and the 1500 m freestyle in 2010.