The 2019 Ladies Open Lugano (also known as the 2019 Samsung Open presented by Cornèr for sponsorship reasons) was a women's tennis tournament played on clay courts at TC Lido Lugano.

It was the third edition of the tournament and part of the International category of the 2019 WTA Tour.

It took place between 8 April through 14 April 2019.

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