Ormaechea

Ormaechea is a Basque surname. Notable people with the surname include:


 * Agustín Ormaechea (born 1991), Uruguayan rugby union player, son of Diego
 * Diego Ormaechea (born 1959), former Uruguayan rugby union player, father of Agustín
 * Francisco de Lersundi y Ormaechea (1817 – 1874 ), Spanish noble and politician
 * José Eulogio Gárate Ormaechea (born 1944), former Spanish footballer
 * Paula Ormaechea (born 1992), Argentine tennis player