Luis Arroyo Jr. is a former Democratic member of the Cook County Board of Commissioners, representing the 8th district.
In 2014 Arroyo defeated incumbent Edwin Reyes to become a Cook County commissioner.
[1] In 2015, Arroyo was a key vote to raise the Cook County sales tax.
In 2021, Arroyo's taxes were subpoenaed by Federal prosecutors as part of a broader corruption probe investigating connections between lobbyists and Illinois politicians.
[3] In 2022, Arroyo lost his Democratic primary for reelection to challenger Anthony Quezada.