How to Say Happy Valentine's Day in French

It's the evening of February 13th, you've bought a card for someone special, and the English message in your head, "Happy Valentine's Day", won't turn into French. Do you say joyeux? Bonne? Does the saint even keep his name? Here is how to say Happy Valentine's Day in French the way people really write it on cards and texts.

Why This Phrase Trips Learners Up

Learners usually build the greeting word for word: happy becomes joyeux, Valentine's Day becomes jour de Valentin. That produces something understandable but slightly off, because French doesn't say "day of Valentine". It names the holiday after the saint himself: la Saint-Valentin.

This matters because Valentine's Day is one of the few moments when you really do want to get the words right. A card, a message to a French partner, or a note to a friend is personal, and a natural greeting shows you took the trouble. The good news: there are only a handful of phrases to learn, and one verb pattern that unlocks most of them.

The Core Greetings

The most common way to say Happy Valentine's Day in French is short, and you'll see two versions. Both are widely used, so you can't really get this wrong.

Key Phrases

• Joyeuse Saint-Valentin ! (zhwah-yuhz san va-lan-tan) — Happy Valentine's Day! (very common on cards and in texts)
• Bonne Saint-Valentin ! (bun san va-lan-tan) — Happy Valentine's Day! (the traditional bonne fête pattern, equally natural)
• Belle Saint-Valentin à toi ! (bel san va-lan-tan ah twah) — Have a lovely Valentine's Day! (friendly and warm)
• Je te souhaite une merveilleuse Saint-Valentin (zhuh tuh swet oon mehr-vay-yuhz) — I wish you a wonderful Valentine's Day

Notice the feminine endings. Saint-Valentin is treated as une fête (a feast), so the adjectives are feminine: joyeuse, bonne, belle, merveilleuse. If you wrote joyeux Saint-Valentin you would be making the most common mistake on the topic.

Grammar Note

The holiday name is written with a capital S and a hyphen, and with the article la when you talk about it: la Saint-Valentin. Because it's a feminine noun, every adjective agrees with it.

• Correct: Bonne Saint-Valentin !
• Mistake: Bon Saint-Valentin ! (the adjective must be feminine)
• Mistake: Joyeux jour de Valentin ! (a word-for-word copy that French speakers don't say)

French has a long tradition of the fête, the name day tied to a saint's feast. Saint-Valentin sits in that same family, which is why bonne fête and bonne Saint-Valentin sound so alike. Today the holiday is mostly about couples: flowers, chocolates, and a dinner out, rather than the cards-for-everyone habit you may know from school.

Saying It to Someone You Love

A greeting alone is polite. A card usually adds a line of affection, and French has lovely ones. Use tu (the informal "you") with a partner, since this is intimate language.

Key Phrases

• Je t'aime (zhuh tem) — I love you
• Tu es mon Valentin / ma Valentine (too eh mon va-lan-tan / mah va-lan-teen) — You are my Valentine
• Veux-tu être ma Valentine ? (vuh too etr mah va-lan-teen) — Will you be my Valentine?
• Mon amour (mon ah-moor) — my love
• Mon cœur (mon kuhr) — my heart, a very common pet name
• Ma chérie / Mon chéri (mah shay-ree / mon shay-ree) — my darling (feminine / masculine)
• Tu me manques (too muh mahnk) — I miss you (literally "you are missing to me")
• Je suis fou de toi / folle de toi (zhuh swee foo duh twah / fol duh twah) — I'm crazy about you (a man says fou, a woman says folle)

Two small tips. First, Valentin is the masculine form and Valentine the feminine, so you choose the ending based on who you're writing to. Second, French speakers often drop the holiday name and just write Je t'aime, with a heart. That is perfectly natural.

Friends, Family, and Formal Messages

Not every Valentine's message is romantic. If you want to greet a friend, keep it light, and if you're writing to a colleague or someone you address as vous, go for the polite version.

• Bonne Saint-Valentin à tous les amoureux ! (bun san va-lan-tan ah too lay zah-moo-ruh) — Happy Valentine's Day to all the lovers!
• Bonne Saint-Valentin à mes amis ! — Happy Valentine's Day to my friends!
• Je vous souhaite une belle Saint-Valentin (zhuh voo swet oon bel san va-lan-tan) — I wish you a lovely Valentine's Day (formal, with vous)
• Bonne Saint-Valentin aux célibataires ! (bun san va-lan-tan oh say-lee-bah-tair) — Happy Valentine's Day to the singles! (usually said with a smile)

Keep in mind that many French people feel the holiday is a little commercial, and some will tease you gently about it. A short, sincere message beats an elaborate one.

Putting It Into Practice

Here is how a real exchange might go. You're writing to a French friend you know well, and you want to send a warm but not romantic greeting.

• Step one: pick the greeting. Joyeuse Saint-Valentin ! works anywhere.
• Step two: add the person's name or a pet name. Joyeuse Saint-Valentin, Camille !
• Step three: add a wish. J'espère que tu passes une belle journée. (I hope you're having a lovely day.)

For a partner, swap the third step for an affectionate line: Joyeuse Saint-Valentin, mon amour. Je t'aime.

Practice Exercises

• Fill in the blank: ___ Saint-Valentin ! (joyeux / joyeuse / bon)
• Translate into French: "You are my Valentine." (to a woman)
• Multiple choice: which pet name means "my heart"? (a) mon cœur (b) mon chéri (c) mon ami
• Translate into French: "Happy Valentine's Day to my friends!"
• Choose the right form for a man speaking about himself: Je suis ___ de toi. (fou / folle)
• Rewrite politely, using vous: Je te souhaite une belle Saint-Valentin.

Answer Key

• Joyeuse Saint-Valentin ! (the noun is feminine, so joyeuse; bonne is also correct)
• Tu es ma Valentine.
• (a) mon cœur
• Bonne Saint-Valentin à mes amis !
• fou
• Je vous souhaite une belle Saint-Valentin.

Conclusion

You now know the main ways to say Happy Valentine's Day in French, and the one rule that matters most. Before you head off to write your card, remember these takeaways:

• Say Joyeuse Saint-Valentin or Bonne Saint-Valentin, and always use the feminine form.
• Add Je t'aime, mon amour, or ma Valentine for a romantic touch, using tu.
• Switch to Je vous souhaite une belle Saint-Valentin when the message is formal.

Now it's your turn. Write one Valentine's message in French, leave it in the comments, and try our lesson on how to say I love you in French next to build a few more phrases.