How to Use Chateau Plural (Chateaus or Chateaux?)

August 6, 2025
5 min read
By Yash, D

Chateau, which comes from the French, accepts chateaux and chateaus as a plural noun.

How to Use Chateau Plural (Chateaus or Chateaux?)
Château de Cheverny, Cheverny, France
Château de Cheverny, Cheverny, France

What’s the plural of “chateau”?

What’s the correct plural of chateau? As it turns out, chateau accepts both chateaux or chateaus as plural noun forms. A chateau is a country house or manor, and came to English from French. This makes chateau a loanword in English, which are words adopted from other languages and cultures. Other examples of loanwords include café, which is also French, and kindergarden from German (kindergarten which literally translates to children’s garden).

👍🏼Usage Note

We visited a beautiful chateau near the river.

The region is dotted with historic chateaux and elegant chateaus.

There are many beautiful chateau in the countryside.

We toured a single famous chateaux yesterday.

Chateaux is the original French plural noun form. Chateaus as a plural uses the English plural noun rule of adding an s at the end of the word. This plural form likely came be to accepted over time and confusion as to what the correct plural of chateau is

What’s the singular of chateau?

Chateau is singular.

What does chateau mean?

A chateau is understood as “a country house, castle, or manor house, esp in France “.

💡Study Tip

The plural of “chateau” (chateaux/chateaus), visualize many cats (“chat-ohs”) lounging around multiple mansions.

Other French nouns in English

These English nouns are like chateau and also come from French. Likewise, they each use -aux and -aus as plural noun forms.

singular plural
bureau bureaux or bureaus
château châteaux or chateaus
beau beaux or beaus
tableau tableaux or tableaus

Examples of the word chateau used in sentences

Word Form Examples
Other Some peasants had brought the news to the chateau, with the additional information that they were all to be shot within two days.

We are drawing near the chateau, and you might as well wear a cockade tricolor as let them hear that.

The 14,000-square-foot, French chateau-style home was a five-year project spearheaded by architect Richard Landry.

Wharton left Vienna, the morning after his separation from Louis in the garden of the chateau.

The couple apparently visited the royal chateau in January when they were scouting locations for the big day.

Examples of chateaux/chateaus used in application

Word Form Examples
Other Two years ago I wrote up the legendary 2010 Bordeaux, covering about 75 of the best-known chateaus.

Think sculptures of female nudes made of bullet casings, fake French chateaus and house prices that exceed $100 million.

We’ve rounded up a list of the best and most beautiful châteaux in France! Classical French architecture, gorgeous gardens and fairytale magic is waiting for you in these beautiful spots…(10 of the most beautiful châteaux in France, Tina Burke).

“Our route follows the Euro Velo 6 route, but we have added little detours, such as to markets or chateaux.” (Lincolnshire Echo)

Origin of the word chateau

Large stately residence in the country, manor-house,” c. 1739, from French château, from Old French chastel (12c.), from Latin castellum “castle”.

Worksheet

Question 1 of 10

According to the post, what are the two accepted plural forms of “chateau” in English?



In English, the word “chateau” is described in the post as primarily being what type of word?



What is the basic meaning of “chateau” as defined in the blog post?



Which plural form of “chateau” uses the traditional English rule of adding ‘-s’?



The post lists “bureau” as another French loanword that forms its plural similarly to “chateau”. What are the plural forms of “bureau” mentioned?



According to the usage note, using the singular form “chateau” when referring to many is considered .



The plural noun form of “chateau” is “chateaux”.



To help remember the plural forms “chateaux/chateaus”, the study tip suggests visualizing many “chat-ohs” like many lounging around mansions.



Using a plural form like “chateaux” or “chateaus” when referring to just one manor is noted in the post as .



The adoption of “chateaus” as a plural form likely became accepted over time due to confusion about the correct plural and the use of the English plural noun rule of adding .





FAQs

What’s the plural of chateau?
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The post states that both “chateaux” and “chateaus” are accepted plural noun forms for “chateau”. “Chateaux” is the original French plural, while “chateaus” uses the English rule of adding an ‘s’.

Are chateaux and chateaus both correct?
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Yes, according to this post, both “chateaux” and “chateaus” are correct plural forms for “chateau”. “Chateaux” is the French origin, and “chateaus” follows the English -s rule for plurals.

What does chateau mean?
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The post defines “chateau” as “a country house, castle, or manor house, esp in France”. It is identified as a French loanword adopted into the English language over time.

What’s the singular of chateau?
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The post explicitly states that “Chateau is singular.” You should use this form when referring to just one country house or manor, as in “We visited a beautiful chateau near the river.”

Can I use ‘chateau’ for plural?
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No, the post highlights that using the singular form “chateau” for a plural is incorrect. For multiple, you must use the accepted plural forms: “chateaux” or “chateaus,” as in “The region is.

Sources

  1. Definition of chateau.

Yash, D. "How to Use Chateau Plural (Chateaus or Chateaux?)." Grammarflex, Sep 15, 2025, https://grammarflex.com/chateau-plural/.

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