Marcos Fernández (footballer, born 2003)

Marcos Fernández Cózar (born 17 July 2003) is a Spanish professional footballer who plays as a left-back for Portuguese club Gil Vicente FC.

Career
Fernández was born in Andratx, Mallorca, Balearic Islands, and was a RCD Mallorca youth graduate. He made his senior debut with the reserves on 23 December 2021, coming on as a second-half substitute for David López in a 3–0 Tercera División RFEF home win over Inter Ibiza CD.

Fernández scored his first senior goal on 17 September 2023, netting the B's opener in a 3–0 home win over CF Sóller. He made his first team debut on 7 January of the following year, replacing Siebe Van der Heyden late into a 3–0 away win over Burgos CF, for the season's Copa del Rey.

On 27 June 2024, Fernández moved abroad for the first time in his career, signing a two-year contract with Portuguese Primeira Liga side Gil Vicente FC.