David Costas Cordal (born 26 March 1995) is a Spanish professional footballer who plays as a centre-back for Real Oviedo.

[2] On 25 August 2013, only two months after finishing his junior career[3] and without having appeared for the reserves, the 18-year-old made his first-team – and La Liga – debut for the main squad, coming on as a substitute for Augusto Fernández in the 77th minute of a 2–1 away win against Real Betis.

[7] Costas agreed to an extension until 2020 on 31 August 2017, and was then loaned to FC Barcelona Atlètic for one year.

[8] He played his first competitive match with the latter's first team on 29 November, replacing Gerard Piqué early into the second half of a 5–0 home defeat of Real Murcia for that season's Copa del Rey.

[9] On 25 January 2020, Costas moved to UD Almería on loan for the remainder of the second-tier campaign.