Carlos Nieto

Carlos Nieto Herrero (born 6 May 1996) is a Spanish footballer who plays for Real Zaragoza. Mainly a left back, he also plays as a central defender or midfielder.

Born in Zaragoza, Nieto graduated from local Real Zaragoza's youth setup, and made his senior debuts with the reserves in the 2013–14 campaign, while still a junior, in Tercera División. In the 2014 summer he was definitely promoted to the B-team, now in Segunda División B.

On 14 September 2014 Nieto played his first match as a professional, starting in a 1–1 home draw against CE Sabadell FC in the Segunda División championship. He would resume his spell mainly with the B-side in the following campaigns, achieving promotion from Tercera División in 2017.

On 1 August 2018, Nieto extended his contract until 2022 and was definitely promoted to the main squad.