Internacional

Brazil

Founded 1909·Champions (2 times) — most recently 2010

Porto Alegre's Internacional have won 2 Copa Libertadores titles. The first in 2006 against São Paulo in an all-Brazilian final (4-3 on aggregate). The second in 2010 against Mexico's Guadalajara (5-3 on aggregate). Founded in 1909, they did not qualify for the 2026 edition.