2003 Brasil Open

2003 Brasil Open
Date8–14 September
Edition3rd
CategoryInternational Series
Draw32S / 16D
Prize money$355,000
SurfaceHard / outdoor
LocationMata de São João, Brazil
Champions
Singles
Sjeng Schalken
Doubles
Todd Perry / Thomas Shimada

The 2003 Brasil Open was a men's tennis tournament played on outdoor hard courts in Costa do Sauípe resort, Mata de São João, in Brazil and was part of the International Series tier of the 2003 ATP Tour. It was the third edition of the tournament and ran from September 8 through September 14, 2003. Second-seeded Sjeng Schalken won the singles title.