Sebastián Ignacio Vegas Orellana (Latin American Spanish: [seβasˈtjam ˈbeɣas];[a] born 4 December 1996) is a Chilean professional footballer who plays as a defender for Colo-Colo on loan from Liga MX club Monterrey.

As a player of Monterrey, Vegas returned to Chile in January 2025 and joined Colo-Colo on a one-year loan.

[1][2] Along with Chile U20, he won the L'Alcúdia Tournament in 2015.

[3] Vegas got his first call up to the senior Chile squad for a friendly against the United States in January 2015.

This biographical article related to a Chilean association football defender is a stub.