Cynthia Phaneuf (born January 16, 1988) is a Canadian former competitive figure skater.
She is the 2004 Four Continents silver medallist, 2004 Skate Canada International champion, 2004 Skate America silver medallist, a two-time (2004, 2011) Canadian national champion, and a four-time (2005, 2009, 2010, 2012) Canadian silver medallist.
She finished in fifth place at the 2010 World Championships and represented Canada at the 2010 Winter Olympics.