Koldo

Koldo is a male given name. Notable people with this name include:


 * Koldo Aguirre (1939–2019), Spanish football player
 * Koldo Álvarez, Andorran football player
 * Koldo Fernández (born 1981), Spanish cyclist
 * Koldo Gil (born 1978), Spanish cyclist
 * Koldo Gorostiaga Atxalandabaso (born 1940), Spanish politician
 * Koldo Izagirre (born 1953), Spanish writer
 * Koldo Mitxelena (1915–1987)
 * Koldo Serra, Spanish director
 * Koldo Zuazo (born 1956), Basque linguist