Willyan da Silva Barbosa (born 17 February 1994) is a Brazilian footballer who plays for K League 1 club Suwon FC.
Willyan played youth football in homeland Brazil with Bahia and Leme.
In January 2011, he was signed by Italian Serie B club Torino, where he played for their youth team until 2013.
On 10 August 2013, Willyan was signed by Portuguese Segunda Liga club Beira-Mar in a temporary deal. He was signed permanently on 29 January 2014 on a three-and-a-half-year contract.