Use qué for “what/which” and quién for “who,” and keep the accent mark when the word asks or exclaims.
If Spanish accents feel like tiny traps, you’re not alone. One mark can flip meaning, change tone, and make a sentence sound natural. The pair that trips up a lot of learners is qué and quién (plus their no-accent twins que and quien).
This article gives you a clean way to choose the right word fast, then backs it up with grammar that holds up in writing, texting, and formal Spanish. You’ll get sentence patterns, quick checks, and a few watch-out spots that cause most mistakes.
What Each Word Points To
Start with the simplest split: qué points to a thing, an idea, or a category. quién points to a person (or a group of people). That’s the core logic.
Qué: Asking About Things, Choices, Or Details
Qué often translates to “what.” It can also work like “which” when there’s a limited set of options.
- ¿Qué quieres comer? (What do you want to eat?)
- ¿Qué libro prefieres? (Which book do you prefer?)
- No sé qué decir. (I don’t know what to say.)
Quién: Asking About People
Quién translates to “who.” Use it when you’re asking for an identity, the person responsible, or the person involved.
- ¿Quién llamó? (Who called?)
- ¿Quiénes vienen? (Who’s coming?)
- No sé quién lo hizo. (I don’t know who did it.)
Que vs Quien in Spanish With Accent Marks Explained
Now add the accent rule. Spanish uses accent marks on qué and quién when they work as interrogative or exclamative words. That includes direct questions, indirect questions, and strong exclamations. The Royal Spanish Academy’s usage notes spell this out for qué (interrogative and exclamative uses) and quién (interrogative and exclamative uses).
Without the accent, que and quien usually act as relative forms, tying clauses together. The Academy’s entry on que (relative pronoun and conjunction) is a solid reference point.
Direct Questions
These have question marks. If you’re asking, you’ll normally use qué or quién.
- ¿Qué pasó?
- ¿Quién está en la puerta?
Indirect Questions
These are questions embedded inside a statement. There may be no question marks, but the sentence still contains a question idea.
- Dime qué pasó.
- No sé quién está en la puerta.
Exclamations
These express emotion or emphasis. They may use exclamation marks, but the accent stays even without them when the word is emphatic.
- ¡Qué sorpresa!
- Quién lo diría.
Three Fast Checks That Prevent Most Mistakes
When you’re writing quickly, you don’t want a long grammar debate in your head. Use these checks.
Check 1: Person Or Thing
If the answer is a person, pick quién. If the answer is a thing, pick qué. This handles most sentences in seconds.
Check 2: Is It Asking Or Exclaiming
If the word introduces a question or an exclamation, keep the accent: qué, quién. If it’s just linking information, it’s usually que or quien.
Check 3: Replace It With “The One Who” Or “The Thing That”
When you can swap the word for “the one who” (person) or “the thing that” (thing) and the sentence still works, you’re in relative territory: quien or que.
- La persona que viste → “the person that you saw”
- El amigo quien me ayudó is off in standard Spanish; use que: El amigo que me ayudó.
Patterns You’ll See Every Day
The quickest way to write clean Spanish is to learn a few high-frequency frames. Once they feel familiar, your brain stops second-guessing.
Qué + Noun
Qué can work like a determiner: it sits right before a noun.
- ¿Qué día es hoy?
- ¿Qué color te gusta?
Quién + Verb
Quién often leads a clause and is followed by a verb.
- ¿Quién paga?
- ¿Quién lo sabe?
A Quién / Con Quién / De Quién
Prepositions come first. The accent stays because the meaning is still interrogative or exclamative.
- ¿A quién llamaste?
- No sé con quién fue.
- ¿De quién es este abrigo?
Lo Que And El Que
Lo que means “what” in the sense of “the thing that.” It’s common in explanations and summaries.
- Haz lo que quieras. (Do what you want.)
- No entiendo lo que dijo. (I don’t understand what he said.)
El que / la que / los que / las que means “the one(s) that.” It points to a specific noun or a known group.
- El que llegó tarde se disculpó.
Table: Qué, Quién, Que, Quien Side By Side
This table keeps the full set in one view, since mix-ups often happen when you move between questions and relative clauses.
| Form | Main Use | Quick Example |
|---|---|---|
| qué | Question or exclamation about a thing, idea, or choice | ¿Qué quieres? |
| quién | Question or exclamation about a person | ¿Quién viene? |
| qué (indirect) | Embedded question about a thing | No sé qué quiere. |
| quién (indirect) | Embedded question about a person | No sé quién viene. |
| que | Relative pronoun or conjunction that links clauses | El libro que compré |
| quien | Relative pronoun for people, often after a preposition | La persona a quien vi |
| quiénes | Plural question or exclamation about people | ¿Quiénes son? |
| qué (phrase) | Set expressions like “¿Qué tal?” or “¿Qué pasa?” | ¿Qué tal tu día? |
Where Learners Slip
Most errors come from two habits: skipping accent marks when typing fast, and treating quien like a direct replacement for English “who” in every position. Spanish has its own preferences.
Slip 1: Writing “que” In A Question
If you see a question idea, the accent is the default.
- Wrong: Que quieres?
- Right: ¿Qué quieres?
Slip 2: Using “quien” As A Subject Without A Preposition
In careful Spanish, quien as a relative pronoun often shows up after a preposition: a quien, con quien, de quien. As a plain subject relative, Spanish leans on que in many everyday sentences.
- Natural: La persona que vive aquí
- Natural: La persona con quien vivo
Slip 3: Forgetting The Plural
Quién becomes quiénes for plural. It feels small, yet it changes agreement cues in the sentence.
- ¿Quiénes son tus profesores?
Choosing Between Qué And Cuál, Plus Quién Vs Cuál
This article is centered on qué and quién, but you’ll see nearby words that create doubt.
Qué Vs Cuál
Qué asks for a definition, type, or open-ended answer. Cuál points to a selection inside a known set.
- ¿Qué es esto? (What is this?)
- ¿Cuál de estos es tuyo? (Which of these is yours?)
Quién Vs Cuál For People
Spanish can use cuál with people when you’re picking from a known list. Use quién when you want identity or name as the answer.
- ¿Cuál de ellos es tu hermano? (Which one of them is your brother?)
- ¿Quién es tu hermano? (Who is your brother?)
Table: A Quick Pick Checklist
Use this as a mental checklist when you’re proofreading a message or writing homework.
| If You Mean… | Write… | Mini Test |
|---|---|---|
| You’re asking “what” | qué | Add question marks; does it stay a question? |
| You’re asking “who” | quién | Is the answer a person’s name? |
| A statement contains a hidden question | qué / quién | Try “I don’t know…” before the clause |
| You’re linking a clause to a noun | que | Swap in “that” and see if it still links |
| You’re using a preposition + relative for a person | quien | Try “to whom / with whom” in English |
| You’re choosing from a known set | cuál | Ask “which one?” |
Accents In Texting And Formal Writing
On a phone keyboard, accents feel like extra taps. Still, Spanish readers notice. In a casual chat, missing accents may slide. In school, work, and public writing, accents change meaning and tone, so it’s worth the extra second.
When A Missing Accent Changes Meaning
Que can mean “that,” “which,” or act as a connector. Qué signals a question or strong exclamation. If you drop the accent, the reader may have to reread to catch your intent.
A Short Proofread Habit
After you type a sentence that has a question idea, scan for these marks:
- Question marks: ¿ ?
- Accent marks on interrogatives: qué, quién, cuál, cómo, cuándo, dónde, cuánto
If you want an Academy-backed note on how these interrogatives work, the RAE’s entry on quién in interrogative and exclamative clauses is a tidy read.
Mini Practice That Sticks
Practice works best when it’s tiny and repeated. Try these prompts and answer aloud. Then write a second version as an indirect question.
- ¿Qué comes after “No sé…” → No sé qué…
- ¿Quién comes after “Dime…” → Dime quién…
Next, turn one relative sentence into a question:
- La persona que llegó → ¿Quién llegó?
- La cosa que falta → ¿Qué falta?
A Clean Rule You Can Trust
If you’re asking or exclaiming, use qué or quién with the accent. If you’re linking clauses, use que or quien without it. Pair that with “person vs thing,” and you’ll write the right form most of the time.
References & Sources
- Real Academia Española (RAE) & ASALE.“qué | Diccionario panhispánico de dudas.”Spells out when qué takes an accent in interrogative and exclamative uses.
- Real Academia Española (RAE) & ASALE.“quién | Diccionario panhispánico de dudas.”Explains quién and quiénes with the accent mark in questions and exclamations.
- Real Academia Española (RAE) & ASALE.“que | Diccionario panhispánico de dudas.”Details que without an accent as a relative pronoun and conjunction.
- Real Academia Española (RAE) & ASALE.“Interrogativos y exclamativos (II). Quién, cuál, cúyo.”Shows standard patterns for quién in direct and indirect interrogatives and in exclamations.