The 1986 Copa Polla Lan Chile was the 16th edition of the Chilean Cup tournament. The competition started on February 22, 1986, and concluded on June 14, 1986. Only first level teams took part in the tournament. Cobreloa won the competition for their first time, beating Fernández Vial in the finals.

This article includes a list of general references, but it lacks sufficient corresponding inline citations. (January 2019)

• Juan Carlos Letelier (Cobreloa) 11 goals

• 1986 Campeonato Nacional

• Revista Deporte Total, (Santiago, Chile) February–June 1986 (scores & information)
• Diario La Tercera, (Santiago, Chile) February–June 1986 (some scores & information)