Juan Pablo Brzezicki (born April 12, 1982) is a professional tennis player from Buenos Aires, Argentina. In 2007, Brzezicki was the Argentine surprise at the French Open, one of the four tennis Grand Slams, by reaching the third round before losing to his idol Carlos Moyà of Spain. Although Brzezicki has yet to win an ATP singles tournament, he obtained his first singles title in 2007 at the challenger of Salinas, Ecuador. With Juan Pablo Guzman, he won his first ATP doubles title at Amersfoort in 2007. He is ranked 94th (his career-high rank in singles) in the world as of February 4, 2008.