The 2023 MundoTenis Open was a professional women's tennis tournament played on outdoor clay courts.

It was the first edition of the tournament, a WTA 125 event of the 2023 WTA 125 season that took place in Florianópolis, Brazil from November 20 to 26, 2023.

[1] The following players received wildcards into the singles main draw: The following players received entry from the qualifying draw: