Juan Olazábal Ramery (1863–1937) was a Spanish Traditionalist politician, first as a Carlist, then as an Integrist, and eventually back in the Carlist ranks. In 1899-1901 he served in the Cortes, and in 1911-1914 he was a member of the Gipuzkoan diputación provincial. Between 1897 and 1936 he managed and edited the San Sebastián daily La Constancia. He is best known as the nationwide leader of Integrism, the grouping he led between 1907 and 1931.

Carlism is a Traditionalist and Legitimist political movement in Spain aimed at establishing an alternative branch of the Bourbon dynasty, one descended from Don Carlos, Count of Molina (1788–1855), on the Spanish throne.