Diego Saul Rodrigo Flores Quillas is a Peruvian chess player.
In August 2013, he finished second behind Kevin Chor in the under-8 section of the Panamerican Chess Festival.
[1] In July 2017, he finished third in the under-12 section of the Panamerican Chess Festival, during which he won his game against eventual winner Nico Chasin.
[2] In the 6th Arica Open in 2019 he tied 2nd-8th place with Jose Eduardo Martinez Alcantara, Deivy Vera Sigueñas, Salvador Alonso, Cristobal Henriquez Villagra, Nikita Petrov, and Renato R. Quintiliano Pinto.
[3] He played for Peru in the 45th Chess Olympiad.