1992 Croatia Open – Singles

Dimitri Poliakov was the defending champion, but did not compete this year.

Thomas Muster won the title by defeating Franco Davín 6–1, 4–6, 6–4 in the final.

Seeds
• # 🇦🇹 Thomas Muster (champion)

• # (n/a)

• # 🇪🇸 Jordi Arrese (semifinals)

• # 🇺🇦 Andrei Medvedev (quarterfinals, withdrew)

• # 🇦🇷 Franco Davín (final)

• # Marcelo Filippini (first round)

• # 🇮🇹 Renzo Furlan (second round)

• # 🇦🇷 Guillermo Pérez Roldán (quarterfinals)