Nathalie Dechy (born 21 February 1979) is a former professional tour tennis player from France.
Dechy is a three-time doubles Grand Slam champion, winning the 2006 US Open women's doubles title with Vera Zvonareva, the 2007 French Open mixed doubles title with Andy Ram, and the 2007 US Open women's doubles title with Dinara Safina.
Her biggest singles achievement is reaching the semifinals of the 2005 Australian Open.
At the 2008 Wimbledon Championships, she faced World No.
1 and reigning French Open champion Ana Ivanovic.
She had a match point during the second before losing 6–7, 7–6, 10–8.