The 2017 Vuelta a San Juan was a road cycling stage race that took place between 23 and 29 January.

It was the 35th edition of the Vuelta a San Juan and the first time it was rated as a 2.1 event on the UCI America Tour calendar.

[3] Torres' teammate Egan Bernal won the green jersey for the young rider classification, while riders from the A.C. Agrupación Virgen de Fátima squad claimed all the remaining jerseys: Franco Germán López won the red jersey for the mountains classification, Nicolás Naranjo won the yellow jersey for the sprints classification, while Ricardo Escuela claimed the white and violet jerseys for being the highest-placed rider from the San Juan province and Argentina as a whole.

As the Vuelta a San Juan was a 2.1 event, a limited number of UCI WorldTeams were able to participate in the race.

There were four official classifications in the 2017 Vuelta a San Juan, with four corresponding leader's jerseys.