How to Say "undocumented person" in Spanish
The most common Spanish word for “undocumented person” is “ilegal” — use this term when referring to someone living in a country without legal authorization, especially in contexts discussing policy or legal status. It is generally considered the preferred, non-pejorative option in many discussions.
Use this term when referring to someone living in a country without legal authorization, especially in contexts discussing policy or legal status. It is generally considered the preferred, non-pejorative option in many discussions.
Learn more →This term implies secrecy and operating 'under the radar' due to lack of documentation. It can sometimes carry negative or judgmental connotations, so 'ilegal' is often preferred for neutrality.
Learn more →ee-leh-GAHLi.leˈɣal

Examples
Hay un debate sobre cómo ayudar a los ilegales a obtener sus papeles.
There is a debate about how to help undocumented people obtain their papers.
La policía detuvo a varios ilegales en la frontera.
The police detained several undocumented people at the border.
Adjective Used as a Noun
Sometimes, Spanish speakers drop the person's identity and use the adjective 'ilegal' directly as a noun to refer to that person (e.g., 'el ilegal' or 'la ilegal'). This is a common pattern for many descriptive adjectives in Spanish.
klahn-dehs-TEE-nohklandesˈtino

Examples
La canción 'Clandestino' de Manu Chao es muy famosa.
The song 'Clandestino' by Manu Chao is very famous.
Muchos clandestinos cruzan el mar en busca de una vida mejor.
Many undocumented people cross the sea in search of a better life.
Él vive como un clandestino en la ciudad.
He lives like a person in hiding in the city.
Using the Noun Form
To turn the describing word into a person, just add 'un' or 'el' in front: 'un clandestino'.
Don't forget the feminine
Mistake: “Calling a woman 'un clandestino'.”
Correction: Say 'una clandestina' when referring to a female.
Choosing Between 'Ilegal' and 'Clandestino'
Learners often confuse 'ilegal' and 'clandestino' because both relate to lacking legal status. However, 'ilegal' is the more neutral and widely accepted term for the person, while 'clandestino' emphasizes the hidden or secret nature of their presence, which can sometimes be judgmental.
Related Translations
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