The 1985 edition of Copa Libertadores was the 26th edition of the Copa Libertadores. It was won by Argentinos Juniors, of Argentina for the first time, after defeating América of Colombia in a penalty shootout, following a playoff game after the two-legged final finished level.

Qualified teams

Draw

The champions and runners-up of each football association were drawn into the same group along with another football association's participating teams. Three clubs from Argentina competed as Independiente was champion of the 1984 Copa Libertadores. They entered the tournament in the Semifinals.

Group stage

Group A

Tiebreaker

Group B

Group C

Group D

Group E

Semi-finals

Group 1

Group 2

Finals

Playoff

Champion