Robert Louis ("Robby") Ginepri (born October 7, 1982) is an American professional tennis player.
Robby Ginepri is of Luxembourgish ancestry. He attended Boca Prep Highschool, located in Boca Raton, FL,along with Andy Roddick, and Mardy Fish. He graduated as a member of the class of 2001.
Ginepri had a breakout year in 2005. In August, he reached the semifinals of an ATP Masters Series tournament for the first time in his career, in Cincinnati, Ohio. He beat 2005 French Open runner-up Mariano Puerta in the first round, David Ferrer in the second round, 1998 French Open champion Carlos Moyà in the third round, and two-time Grand Slam singles titlist Marat Safin in the quarterfinals. He then lost to World No. 1 Roger Federer in the semifinals 4–6, 7–5, 6–4.