Johnnier Esteiner Montaño Caicedo (born 14 January 1983) is a retired Colombian professional footballer who played as an attacking midfielder.

Earning recognition on the international scene at such a young age, Montaño was considered a potential star, and signed for Italian club Parma in 1999 along with team-mate Jorge Bolaño.

With limited opportunities in Italy, Montaño embarked on a nomadic career, first returning to his native Colombia to sign for América de Cali, and subsequently Independiente Santa Fe.

After finishing periods at Al-Wakra in Qatar and Cortuluá back in Colombia, he considered retiring, before enjoying a more successful stint at Sport Boys in Peru.

Montaño scored the final goal in a 3–0 win for Colombia over Argentina in a game best remembered for Martin Palermo missing three penalty kicks.