The 2019 Clásica de San Sebastián was a road cycling one-day race that took place on 3 August in San Sebastián, Spain.

[1] It was the 39th edition of the Clásica de San Sebastián and the twenty-eighth event of the 2019 UCI World Tour.

It was won by 19 year old Remco Evenepoel.

[2] Twenty-two teams of seven riders were invited to take part in the race: all eighteen UCI WorldTeams and four UCI Professional Continental teams.

This cycling race article related to Spanish cycling is a stub.