The 2019 Tour of California was a road cycling stage race that took place between 12 and 18 May 2019 in the United States.

It was the 14th edition of the Tour of California and the 24th race of the 2019 UCI World Tour.

[1] Nineteen teams, each with seven riders except for Bahrain–Merida with six, participated in the race.

112 of the 132 riders finished.

[2] UCI WorldTeams UCI Professional Continental teams National teams