1989 Mercedes Cup – Doubles

Sergio Casal and Emilio Sánchez were the defending champions, but none competed this year. Casal suffered a wrist injury, while Sánchez chose to compete at Hilversum during the same week.

Petr Korda and Tomáš Šmíd won the title by defeating Florin Segărceanu and Cyril Suk 6–3, 6–4 in the final.

Seeds
All seeds received a bye into the second round. • # 🇺🇸 Kevin Curren / 🇦🇺 John Fitzgerald (second round)

• # Petr Korda / Tomáš Šmíd (champions)

• # 🇺🇸 Marty Davis / 🇭🇺 Balázs Taróczy (semifinals)

• # 🇮🇷 Mansour Bahrami / 🇫🇷 Éric Winogradsky (second round)

• # 🇪🇨 Andrés Gómez / 🇦🇷 Alberto Mancini (quarterfinals)

• # 🇸🇪 Peter Svensson / 🇸🇪 Jörgen Windahl (quarterfinals)

• # 🇸🇪 Ronnie Båthman / 🇸🇪 Mikael Pernfors (second round)

• # Jaroslav Navrátil /  Richard Vogel (second round)