2004 Italian Open – Men's singles
| Men's singles | |
|---|---|
| 2004 Italian Open | |
| Champion | Carlos Moyá |
| Runner-up | David Nalbandian |
| Score | 6–3, 6–3, 6–1 |
| Seeds | 16 |
Carlos Moyá defeated David Nalbandian in the final, 6–3, 6–3, 6–1 to win the men's singles tennis title at the 2004 Italian Open.
Félix Mantilla was the defending champion, but lost in the second round to Mariano Zabaleta.