| Event: | Tennis |
| Games: | 2002 Asian Games |
| Venue: | Geumjeong Tennis Stadium |
| Dates: | 2–12 October 2002 |
| Competitors: | 102 |
| Nations: | 19 |
| Prev: | 1998 |
| Next: | 2006 |
Tennis were contested at the 2002 Asian Games in Busan, South Korea from October 2 to October 12, 2002. Tennis had team, doubles, and singles events for men and women, as well as a mixed doubles competition. The tennis competition was held at the Geumjeong Tennis Stadium.
The host nation South Korea finished first in the medal table with seven medals.
| P | Preliminary rounds | ¼ | Quarterfinals | ½ | Semifinals | F | Final |
| Event↓/Date → | 2nd Wed | 3rd Thu | 4th Fri | 5th Sat | 6th Sun | 7th Mon | 8th Tue | 9th Wed | 10th Thu | 11th Fri | 12th Sat | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| P | P | P | ¼ | ½ | F | ||||||||
| P | P | ¼ | ½ | F | |||||||||
| P | P | ¼ | ½ | F | |||||||||
| P | P | ¼ | ½ | F | |||||||||
| P | ¼ | ½ | F | ||||||||||
| P | ¼ | ¼ | ½ | F | |||||||||
| P | P | ¼ | ½ | F | |||||||||
A total of 102 athletes from 19 nations competed in tennis at the 2002 Asian Games: