Fernando Ruiz de Castro (died 1377) was a Galician nobleman.

Fernando Ruiz de Castro or the variation Fernando Rodríguez de Castro may also refer to:

• Fernando Rodríguez de Castro (1125–1185), Castilian nobleman
• Fernando Rodríguez de Castro (died 1304), Galician nobleman
• Fernando Ruiz de Castro y Portugal [es] (1505–1575), mayordomo mayor
• Fernando Ruiz de Castro Andrade y Portugal (1548–1601), viceroy of Naples

• de Castro
• Castro (disambiguation)
• Fernando Castro (disambiguation)

This disambiguation page lists articles about people with the same name.
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