Willian Andrés Vargas León[a] (born 12 June 1997) is an Ecuadorian professional footballer who plays as a defender for Liga MX club Mazatlán.
[1] He returned to Ecuador in 2018 to join Guayaquil City, making his debut in continental competition in the Copa Sudamericana in 2021.
[5] On 28 July 2024, Vargas moved to Mexico to join Liga MX side Mazatlán on loan.
He played his first match in a friendly against Chile on 9 November 2016, but was substituted in the 15th minute with his team going on to lose 1–0.
Vargas was called up to the Ecuador squad for the 2017 South American U-20 Championship on home soil.