qui

/ki/
1.
pronoun

who

which

that (subject of a relative clause)

C'est le mec qui m'a envoyé un message.

It's the guy who sent me a message.

2.
pronoun

who

whom

Tu parles à qui ?

Who are you talking to?

Notes

GENERAL INFO

Qui means "who" or "which." It functions as a relative pronoun (introducing a clause) or an interrogative pronoun (asking a question). It always refers to the *subject* of the verb.

USAGE

As a relative pronoun, qui replaces the subject: "C'est l'homme qui a parlé." (It's the man *who* spoke.)

As an interrogative pronoun: "Qui est là?" (*Who* is there?)

It can follow prepositions: "Pour qui?" (For *whom*?)

TRAPS

Do not confuse qui with "que." Qui is always the *subject* (who/which *does* the action), while "que" is the *direct object* (who/which *receives* the action).

Qui can refer to both people and things when used as a relative pronoun.