What is the Spanish in English?

"Spanish" in English already refers to the language and the people from Spain. You don't need to translate it further.

Do you mean something else?

Perhaps you're looking for:

* The Spanish language in Spanish: "El idioma español"

* The Spanish people in Spanish: "Los españoles"

* A Spanish word or phrase translated into English: Let me know what it is!

Please clarify your question so I can help you better. 😊