Juan Domínguez Lamas (born 8 January 1990) is a Spanish professional footballer who plays as a central midfielder.

After finishing his youth career with Deportivo de La Coruña he made his debut for the first team on 13 December 2009, replacing club great Juan Carlos Valerón for the final 35 minutes of a 1–1 away draw against UD Almería.

[3] Domínguez helped Deportivo to achieve promotion from Segunda División in 2012 and 2014, contributing 74 games and eight goals in the process.

[5] On 23 August 2017, Domínguez signed a three-year contract with fellow second-tier team CF Reus Deportiu after cutting ties with his parent club.

[9][10] On 13 February 2019, free agent Domínguez moved to the Austrian Football Bundesliga with SK Sturm Graz after agreeing to a one-and-a-half-year deal.