Finnish Pronouns: Personal, Demonstrative and Interrogative

Pronouns are among the very first words you meet in Finnish — and also one of the places where the textbook and the street diverge most. You learn minä, sinä, hän in week one, then land in Helsinki and hear mä, sä, se instead. This guide covers the whole set: the personal pronouns and their spoken forms, the demonstratives, the question words, how personal pronouns bend in the key cases, and the classic hän-versus-se trap.

The personal pronouns

Start with the base (nominative) forms — the subject of a sentence:

Two things to notice right away. First, hän is gender-neutral — Finnish makes no he/she distinction, so hän covers both. Second, because the verb ending already shows the person (puhun = "I speak", puhut = "you speak"), the pronoun is often optional in the first and second person: (Minä) puhun suomea. With hän, me and he the pronoun is usually kept. The verb endings themselves are covered in Finnish Verb Types.

The spoken forms: mä, sä, se, ne

In everyday puhekieli (spoken language), the pronouns shrink. This is not slang — it is how practically everyone speaks, so you must be able to hear it:

So Minä en tiedä ("I don't know") becomes Mä en tiiä in speech, and Hän on täällä ("he/she is here") becomes Se on täällä. The rule to remember: in speech, people are se and ne, not hän and he. Save hän/he for writing, the YKI written test, and formal contexts. For the wider picture of this split, negation shows the same pattern — see Finnish Negation, where en ole turns into emmä oo.

How personal pronouns decline

Pronouns are not frozen; they take case endings just like nouns. You will meet three forms constantly: the genitive ("my/your", the possessor), the partitive (the object, "me/you"), and the adessive (-lla/-llä, used in the "have" construction). Here is the core table:

In use: Minun nimeni on Anna (My name is Anna), Hän rakastaa sinua (He/she loves you), Minulla on koira (literally "at me is a dog" = I have a dog). The genitive here is the same -n genitive nouns take — see The Finnish Genitive Case — and the partitive object follows the rules in The Finnish Partitive Case. Pronouns also take the other locative and grammatical endings, and the full set of case functions is laid out in The Finnish Cases.

The spoken genitives are shorter too: minun → mun, sinun → sun, hänen → sen, meidän → meiän, teidän → teiän, heidän → niiden/niitten. So "my dog" is minun koirani in writing but often just mun koira out loud.

Possessives: the genitive plus a suffix

Standard written Finnish marks possession twice: the genitive pronoun plus a possessive suffix glued to the noun. The pronoun tells you whose; the suffix agrees with it:

Note that the pronoun is always in the genitive (minun, never minä), and the noun carries the ending. In the third person the pronoun cannot be dropped — hänen kirjansa and heidän kirjansa share the same suffix -nsa, so only the pronoun tells them apart. Spoken Finnish, by contrast, usually drops the suffix entirely: mun kirja, sun kirja, sen kirja. The full mechanics live in Finnish Possessive Suffixes.

Demonstratives: tämä, tuo, se

Finnish has a three-way "this / that / that-over-there" system, and the same words double as "it/they" for things:

Use tämä for something close to you, tuo for something at a distance you can point to, and se for something already mentioned or close to the listener: Tämä on hyvä (This is good), Tuo talo on vanha (That house is old), Se maksaa kymmenen euroa (It costs ten euros). They decline too: tämä → tämän, tätä; tuo → tuon, tuota; se → sen, sitä; nämä → näiden, näitä; nuo → noiden, noita; ne → niiden, niitä. And crucially, se/ne are exactly the words that stand in for hän/he when Finns talk about people in speech.

Interrogative pronouns: kuka, mikä, kumpi

The three question words cover "who", "what/which", and "which of two":

Examples: Kuka sinä olet? (Who are you?), Kenen kirja tämä on? (Whose book is this?), Mitä sinä teet? (What are you doing?), Kumpi on parempi? (Which of the two is better?). Note that kuka has an irregular stem — its genitive is kenen, not "kukan". The plural "who" is ketkä.

hän or se — and other common mistakes

• Using hän for a thing or animal. In written Finnish hän is for people only; a dog, a car or a table is se. Missä koira on? — Se on pihalla. Say hän about your car and it sounds odd.
• Using hän in casual speech. The opposite trap: in relaxed spoken Finnish, people are se and ne. Insisting on hän everywhere can sound stiff. Reserve hän/he for writing and formal situations.
• Saying minä where you need minun. Possession uses the genitive: it is minun autoni (my car), never "minä auto".
• Dropping the possessive suffix in writing. Mun kirja is fine out loud, but the written form is minun kirjani — the suffix is required in kirjakieli and on the YKI written test.
• Overusing subject pronouns. With minä and sinä the verb ending already carries the person, so Puhun suomea is complete. Piling on minä in every sentence reads as heavy.

Where this fits in your learning

Pronouns touch almost everything else: the cases they decline into, the possessive suffixes they trigger, and the verb endings that let you drop them. If you want this drilled with feedback rather than just read once, our grammar course Grammar Gym works through pronouns, cases and possession with live correction. Complete beginners can start earlier with Finnish from Zero and meet these forms in order.

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