2023-09-18 Caldas da Rainha (itf)

The 2023 Caldas da Rainha Ladies Open was a women's tennis tournament played on outdoor hard courts in Caldas da Rainha, Portugal, that was part of the W60 series of tournaments on the 2023 ITF Women's World Tennis Tour. It was the 4th edition of the Caldas da Rainha Ladies Open and was held 18–24 September.