Difference between quién and quien in Spanish (with and without an accent)

There are words in Spanish which change their meaning simply when you use a written accent. Let's look at quién vs quien.

Spanish quien without an accent

Quien is a relative pronoun, it is usually translated by who.

For example:

Mi tío, quien ha trabajado siempre muy duro, tiene varias empresas.My uncle, who has always worked very hard, owns several companies.

Esa chica, con quien salí el mes pasado, tiene un novio nuevo.That girl, who I dated last month, has a new boyfriend.

Quien estudia mucho consigue buenos resultados.Whoever studies a lot gets good results.

Spanish quién with an accent

Quién is an interrogative pronoun that is used in direct and indirect interrogative sentences. It is also translated as who.

For example:

No sé en quién confiar.I don't know who to trust.

Ella no me dijo quién le había llamado.She didn't tell me who called her.

¿Quién quiere un chocolate caliente?Who would like a hot chocolate?

As both quién and quien are translated by who, it is sometimes difficult to know which one you need. If you can substitute who by the question words (interrogative) "which person" and the sentence still makes sense, then you need quién (with an accent). Note that this tip is not about making a "good translation" but just about identifying whether you need quien or quién.

For example:

¿Quién quiere un chocolate caliente?
Who/Which person would like a hot chocolate?  (It makes sense)

Quien estudia mucho consigue buenos resultados.
Who/Which person studies a lot gets good results. (It doesn't make sense.)

Plural quiénesquienes

Remember that you can also use them in their plural formquiénes/quienes

For example:

Mis hermanos, quienes son muy vagos, nunca quieren caminar al centro.My brothers, who are very lazy, never want to walk to town.

Hemos aplaudido mucho a quienes han cantado maravillosamente.We clapped a lot for (those) who sang beautifully.

Hay muchos candidatos. ¿Quiénes son los mejores?There are lots of candidates. Who are the best ones?

  • Quién/quiénes are interrogatives and have a written accent.
  • Quien/quienes are relative pronouns and do not have a written accent.

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Examples and resources

Esa chica, con quien salí el mes pasado, tiene un novio nuevo.That girl, who I dated last month, has a new boyfriend.
No sé en quién confiar.I don't know who to trust.
¿Quién quiere un chocolate caliente?Who would like a hot chocolate?
Mis hermanos, quienes son muy vagos, nunca quieren caminar al centro.My brothers, who are very lazy, never want to walk to town.
Hay muchos candidatos. ¿Quiénes son los mejores?There are lots of candidates. Who are the best ones?
Ella no me dijo quién le había llamado.She didn't tell me who called her.
Hemos aplaudido mucho a quienes han cantado maravillosamente.We clapped a lot for (those) who sang beautifully.
Quien estudia mucho consigue buenos resultados.Whoever studies a lot gets good results.
Mi tío, quien ha trabajado siempre muy duro, tiene varias empresas.My uncle, who has always worked very hard, owns several companies.
Let me take a look at that...