Edison Ernesto Barrios Castillo (born October 11, 1988, in Villa de Cura, Aragua) is a Venezuelan professional baseball pitcher who is currently a free agent.

He previously played for the Pittsburgh Pirates organization and for the Fukuoka SoftBank Hawks and Yokohama DeNA BayStars of the Nippon Professional Baseball (NPB).

Barrios signed with the Fukuoka SoftBank Hawks of Nippon Professional Baseball for the 2011 season.

[2] On April 2, 2020, Barrios signed with the Diablos Rojos del Mexico of the Mexican League.

Barrios did not play in a game in 2020 due to the cancellation of the Mexican League season because of the COVID-19 pandemic.