Carlos Patricio Cisternas Tobar (born 27 September 1985) is a Chilean former footballer who played as a midfielder.
In 2021, Cisternas signed with Rodelindo Román in the Chilean Segunda División.
His last club was Colchagua in 2024.
Cisternas was part of a Chile under-25 squad in a training session led by Claudio Borghi in May 2011, alongside his teammates in Magallanes, Juan Cornejo, Claudio Latorre and Felipe Reynero.
He played for Chile in an international friendly match against Cuba on 16 May 2007.