1992 Internazionali di Tennis di San Marino – Singles

Guillermo Pérez Roldán was the two-time defending champion but did not compete this year.

Karel Nováček won the title by defeating Francisco Clavet 7–5, 6–2 in the final.

Seeds
• # Karel Nováček (champion)

• # 🇪🇸 Francisco Clavet (final)

• # 🇪🇸 Javier Sánchez (second round)

• # 🇪🇸 Francisco Roig (second round)

• # 🇸🇪 Nicklas Kulti (second round)

• # 🇫🇷 Thierry Champion (first round)

• # 🇫🇷 Frédéric Fontang (first round)

• # Marcelo Filippini (second round)