Emiliano Gastón Sosa Viera (born 18 February 1998) is a Uruguayan footballer who plays as a midfielder for Chilean Primera División club Cobresal.
A product of Nacional, Sosa was a member of the team that won the 2018 U20 Copa Libertadores.
[2][3] In 2020, he switched to Cerro in the top division.
[6][7] The next year, he was loaned out to Ecuadorian club Orense in the top level with an option to buy.
[2][8] In the second half of 2024, Sosa moved to Chile and joined Cobresal in the Primera División.