Nicolás Federico Castro (born 1 November 2000) is an Argentine professional footballer who plays as a midfielder for Spanish club Elche.

A youth product of 9 de Julio, Castro joined the academy of Newell's Old Boys in 2016.

[2] Castro made his professional debut with Newell's Old Boys in a 1-0 Argentine Primera División loss to Argentinos Juniors on 25 November 2019.

[4] On 7 August 2023, he was loaned to Spanish Segunda División side Elche on a season-long deal.

This biographical article related to an Argentine association football midfielder born in the 2000s is a stub.