List of male tennis players

To keep it at a reasonable length, the following is (only) a list of male tennis players from over the years who in singles have been ranked in the top 25 in the 'open era', in the top few prior to the open era, quarter-finalists or better in a Grand Slam tournament, or medalists at the Olympic Games, or who in doubles have won a Grand Slam or Olympic tournament or been ranked No 1.

I & J

• Goran Ivanisevic (1971-) - (Croatia) - 2001 Wimbledon champion
• Martin Jaite - (Argentina)
• Francois Jauffret - (France)
• Anders Järryd - (Sweden)
• Joachim Johansson (1982-) - (Sweden) - 2004 U.S. Open semi-finalist
• Thomas Johansson (1975-) - (Sweden) - 2002 Australian Open champion
• "Little Bill" Johnston - (United States)
• Donald Johnson - (USA) - doubles specialist
• Kelly Jones - (USA) - doubles specialist
• Boro Jovanovic (1939) - (Yugoslavia) - 1968 French Open quarter-finalist