Atlético Nacional in international tournaments

Atlético Nacional is a professional Colombian football team based in Medellín. Considered to be one of the strongest clubs from Colombia, it is one of the most consistent clubs in the country. Atlético Nacional was founded in 1947 by Julio Ortiz, Jorge Osorio Cadavid, Jorge Gómez, Arturo Torres, Gilberto Molina, Alberto Eastman, Raúl Zapata Lotero and Luis Alberto Villegas Lopera.

This is a list of international competitions in which Atlético Nacional has played with its respective matches.

Performance in international competitions

 * Notes
 * F: Finals
 * FS: First stage
 * GS: Group stage
 * PO: Playoff
 * PR: Preliminary round
 * QF: Quarter-finals
 * R16: Round of 16
 * SF: Semi-finals
 * SS: Second stage
 * TP: Third-place playoff
 * TS: Third stage