Paula Ormaechea (Spanish pronunciation: [ˈpawla oɾmaeˈtʃea]; born 28 September 1992) is an Argentine tennis player based in Italy.

Ormaechea cites Roger Federer, Serena and Venus Williams as her role models,[5] and also admires Andre Agassi and Pete Sampras.

Ormaechea made her debut for Argentina Fed Cup team on 26 April 2009 in the 2009 World Group Playoff against Ukraine.

[11] Ormaechea also played in the rubber against Canada, and lost both of her singles matches — against Aleksandra Wozniak and Valérie Tétreault.

[12] Her first tournament was an ITF event in Colombia, where she lost to Alexandra Cadanțu in straight sets in the first round of qualifying.

She got to the final round of qualifying after defeating Catalina Castaño and Andrea Hlaváčková, but was then swept aside by doubles specialist Abigail Spears, 6–1, 6–1.

Ormaechea began new season at the Sydney International where she lost in the second round of qualifying to 13th seed Vania King.

Only main-draw results in WTA Tour, Grand Slam tournaments, Fed Cup/Billie Jean King Cup and Olympic Games are included in win–loss records.