Aaron Sebastián Astudillo Quiñones (born 17 April 2000) is a Venezuelan naturalized Chilean professional footballer who plays as a right-back for Chilean club Cobresal.
Astudillo debuted the year 2020 in the match against Everton in Estadio Sausalito, on the following date.
After ending his contract with Universidad Católica, Astudillo joined Cobresal for the 2025 season.