Orlando Contreras Collantes (born 11 June 1982) is a Peruvian footballer who plays as a center back for Academia Deportiva Cantolao in the Peruvian First Division.
Contreras started his career in the youth academy of Universitario de Deportes, playing for their second team América Cochahuayco.
In 2004, he left América Cochahuayco and to join Unión Huaral.
In 2007 Contreras joined newly formed Peruvian club Universidad San Martín.
[1] At the beginning of 2009 Alianza Lima confirmed that they had reached an agreement with Orlando to join them until the end of the season.