The 1993 Sul America Open was a men's tennis tournament played on outdoor clay courts at the Esporte Clube Pinheiros in São Paulo, Brazil that was part of the World Series category of the 1993 ATP Tour.

It was the eighth and last edition of the tournament and took place from 1 November through 7 November 1993.

Third-seeded Alberto Berasategui won the singles title.

[3] Alberto Berasategui defeated Slava Doseděl 6–4, 6–3 Sergio Casal / Emilio Sánchez defeated Pablo Albano / Javier Frana 4–6, 7–6, 6–4