1999 Croatia Open – Doubles

Jiří Novák and David Rikl were the defending champions, but none competed this year.

Mariano Puerta and Javier Sánchez won the title by defeating Massimo Bertolini and Cristian Brandi 3–6, 6–2, 6–3 in the final.

Seeds
• # David Adams / 🇺🇸 Jeff Tarango (quarterfinals)

• # 🇮🇹 Massimo Bertolini / 🇮🇹 Cristian Brandi (final)

• # 🇦🇷 Mariano Puerta / 🇪🇸 Javier Sánchez (champions)

• # 🇪🇸 Eduardo Nicolás / 🇪🇸 Germán Puentes (first round)