Joaquín Alberto Montecinos Naranjo (born 7 December 1995) is a professional footballer who plays as a winger for O'Higgins on loan from Mexican club Tijuana.

In his early career he was with Deportes La Serena, but he was released and then joined Unión Temuco in the Primera B de Chile, making his professional debut at the age of 16.

[2] In 2019, he signed for Deportes Melipilla, another second division team despite offers from the top flight, due to "wanting to go through stages, without rushing".

[2] In 2022, Montecinos was loaned to Liga MX club Tijuana on a deal for a year with an option to buy.

[9] So, he was called up to the Chile senior team for the 2022 FIFA World Cup qualifiers in October 2021.