The 2019 Vuelta a San Juan was a road cycling stage race that took place in the San Juan Province of Argentina between 27 January and 3 February 2019.

The race was rated as a 2.1 event as part of the 2019 UCI America Tour, and was the 37th edition of the Vuelta a San Juan.

[2] Twenty-seven teams started the race.

Each team had a maximum of seven riders:[3][4] UCI WorldTeams UCI Professional Continental teams UCI Continental teams National teams