What is the name of first Spanish language bible?

The first complete Spanish-language Bible is generally considered to be the Castilian Bible (also known as the Complutensian Polyglot Bible). This translation was completed in 1517 by a team of scholars in Alcalá de Henares, Spain.

It was not the first translation of parts of the Bible into Spanish, as there were earlier translations of individual books or parts of the Bible. However, the Castilian Bible was the first complete translation of the entire Bible into Spanish.