| 2002 Croatia Open | |
|---|---|
| Date | 15–21 July | 
| Edition | 13th | 
| Category | International Series | 
| Draw | 32S / 16D | 
| Prize money | $356,000 | 
| Surface | Clay / outdoor | 
| Location | Umag, Croatia | 
| Venue | ITC Stella Maris | 
| Champions | |
| Singles | |
|   | |
| Doubles | |
|   | |
The 2002 Croatia Open was a men's tennis tournament played on outdoor clay courts at the ITC Stella Maris in Umag in Croatia and was part of the International Series of the 2002 ATP Tour. It was the 13th edition of the tournament and was held from 15 July through 21 July 2002. Second-seeded Carlos Moyá won the singles title, his third at the event.
 
  Carlos Moyá defeated  
  David Ferrer 6–2, 6–3
 
  František Čermák /  
  Julian Knowle defeated  
  Albert Portas /  
  Fernando Vicente 6–4, 6–4