Ander Guevara Lajo (born 7 July 1997) is a Spanish professional footballer who plays as a central midfielder for La Liga club Alavés.

Born in Vitoria-Gasteiz, Álava, Basque Country, Guevara joined Real Sociedad's youth setup in 2012, from Deportivo Alavés.

Guevara made his debut with the reserves on 1 October 2016, coming on as a second-half substitute in a 1–2 Segunda División B home loss against CF Fuenlabrada.

[3] Guevara made his first team debut on 26 October 2017, replacing fellow youth graduate Rubén Pardo in a 1–0 away win against Lleida Esportiu, for the season's Copa del Rey.

[7] Guevara has played for the unofficial Basque Country team, making his debut against Costa Rica in November 2020.