Nicolás de Vergara el Mozo (1540 - 11 December 1606) was a Spanish sculptor, architect, blacksmith and glassmaker.
Together with his father, he performed the two bronze lecterns of the choir of the Cathedral, and when his father died two years later, he worked with his brother Juan de Vergara, to finish the stained glass windows of the cathedral, works that ended in 1580 .
He was appointed twice as the master of the Cathedral, the second time in 1587, remaining in office until his death.
He then began the works of the Chapel of the Tabernacle in Herrerian style and was responsible for the traces of the architectural complex of the Chapel of the Tabernacle, Reliquary, Sacristy and courtyard and house of the treasurer.
This great and great work today does not exist since it was destroyed in the Spanish Civil War, being able to admire in the same location, an exact copy of the pictorial and sculptural set in all its original magnitude and quality.