2004 Idea Prokom Open – Men's doubles

Mariusz Fyrstenberg and Marcin Matkowski were the defending champions, but declined to participate to focus for the 2004 Summer Olympics.

František Čermák and Leoš Friedl won the title by defeating Martín García and Sebastián Prieto 2–6, 6–2, 6–3 in the final.

Seeds
• # 🇨🇿 František Čermák / 🇨🇿 Leoš Friedl (champions)

• # 🇦🇷 Lucas Arnold Ker / 🇦🇷 Mariano Hood (quarterfinals)

• # 🇨🇿 Petr Pála / 🇦🇺 Todd Perry (quarterfinals)

• # 🇦🇷 Martín García / 🇦🇷 Sebastián Prieto (final)