Catalogs and catalogues are both correct spellings of the same word, but catalogs is standard in American English, while catalogues is standard in British English. The difference is mainly regional, not a difference in meaning.
People often search for “catalogs or catalogues” because the extra -ue in catalogues can make the two forms look like different words. Both refer to an organized list of products, books, services, items, or other information.
The spelling you choose should match your target audience and the English variety used throughout your writing. American websites, businesses, and publications usually prefer catalogs, while British English commonly uses catalogues.
Catalogs or Catalogues : Quick Answer
Catalogs is the American English spelling, while catalogues is the British English spelling. Both have the same basic meaning.
- Catalogs → American English
- Catalogues → British English
- Catalog → American singular
- Catalogue → British singular
Examples
American English:
The company published its new product catalogs.
British English:
The company published its new product catalogues.
Both sentences are correct. The spelling changes, but the meaning remains the same.
Definition and Meaning of Catalogs or Catalogues
A catalog or catalogue is an organized list of items or information. Businesses, libraries, schools, museums, and other organizations use catalogs to help people find and understand different items.
Simple Meaning
In simple terms:
Catalog/Catalogue = an organized list of things.
For example, a clothing company may create a catalog showing its available clothes and prices. A library may maintain a catalogue containing information about its books.
Catalog as a Noun
As a noun, catalog or catalogue refers to the list itself.
I looked through the furniture catalog.
The museum published a catalogue of its collection.
Catalog as a Verb
The word can also function as a verb. It means to make a list or organized record of something.
The librarian cataloged the new books.
In British English, you will commonly see:
The librarian catalogued the new books.
The spelling changes according to the English variety, but the meaning stays the same.
The Origin of Catalogs or Catalogues
The word catalog comes from the Greek katalogos, which meant a list or register. The word later passed through Latin and French before entering English.
The spelling catalogue became established in English, while American English later developed a preference for shorter spellings in some words. This is why American English commonly uses catalog, while British English generally keeps catalogue.
The same pattern can appear in other English words:
| British English | American English |
| catalogue | catalog |
| dialogue | dialog |
| programme | program |
| analogue | analog |
The spelling difference does not create a different meaning. Both forms refer to an organized list or record.
British English vs American English Spelling
The main spelling difference is the final -ue.
| Form | American English | British English |
| Singular | catalog | catalogue |
| Plural | catalogs | catalogues |
| Verb | catalog | catalogue |
| Past tense | cataloged | catalogued |
| Present participle | cataloging | cataloguing |
American English
American English normally uses the shorter spelling:
The company released a new catalog.
Customers can browse our product catalogs online.
The librarian cataloged the new books.
British English
British English generally uses the -ue form:
The company released a new catalogue.
Customers can browse our product catalogues online.
The librarian catalogued the new books.
Both spelling systems are correct. The important thing is to follow the English variety used by your audience and remain consistent throughout your writing.
Which Spelling Should You Use?
The best spelling depends on your target audience and the type of English you are using.
For American English
Use catalog and catalogs when writing for readers in the United States.
Our new product catalogs are available online.
For British English
Use catalogue and catalogues when following British English conventions.
Our new product catalogues are available online.
For International Writing
If your content targets readers from different countries, either spelling can work. However, choose one variety of English and use it consistently across the page or website.
Common Mistakes with Catalogs or Catalogues
Writers often make simple mistakes when they mix American and British spelling.
Mistake 1: Mixing Both Spellings
❌ Our product catalogues are listed in the online catalog.
This mixes British and American forms.
✅ Our product catalogs are listed in the online catalog.
Or:
✅ Our product catalogues are listed in the online catalogue.
Mistake 2: Thinking One Spelling Is Wrong
❌ “Catalogues” is incorrect.
✅ Catalogue is a correct British English spelling.
Likewise, catalog is correct in American English.
Mistake 3: Using the Wrong Verb Form
American English:
The librarian cataloged the books.
British English:
The librarian catalogued the books.
Choose the form that matches the English style of the rest of your content.
Catalogs or Catalogues in Everyday Examples
These words appear in many common types of writing.
In Emails
American English:
Please review our latest product catalogs.
British English:
Please review our latest product catalogues.
In Business Writing
American English:
The sales team updated the product catalog.
British English:
The sales team updated the product catalogue.
In Academic Writing
American English:
Students can search the university catalog for available courses.
British English:
Students can search the university catalogue for available courses.
In Online Content
An American website might say:
Browse our catalogs to find the right product.
A British website might write:
Browse our catalogues to find the right product.
Catalogs or Catalogues : Google Trends & Usage Data
Searches for “catalogs” and “catalogues” can vary by country because people usually follow the spelling conventions they see in their local form of English.
The American spelling catalogs is more closely associated with US English, while catalogues is commonly associated with British English and other varieties influenced by British spelling.
People may search these terms when looking for:
- Product lists
- Shopping catalogs
- Library resources
- University course information
- Museum publications
- Business directories
- Online collections
Search popularity can also change depending on the topic, industry, country, and time period. Search volume shows what people search for; it does not determine if one spelling is more grammatically correct.
Catalogs vs Catalogues: Quick Comparison
| Feature | Catalogs | Catalogues |
| English variety | American English | British English |
| Singular | Catalog | Catalogue |
| Plural | Catalogs | Catalogues |
| Verb | Catalog | Catalogue |
| Past tense | Cataloged | Catalogued |
| Meaning | Organized list | Organized list |
| Main difference | Regional spelling | Regional spelling |
The key point is simple: catalogs and catalogues have the same meaning. The spelling depends mainly on the English variety you are following.
FAQs About Catalogs or Catalogues
1. Is “catalogs” or “catalogues” correct?
Both are correct. Catalogs is standard in American English, while catalogues is standard in British English.
2. Is “catalogues” British or American?
Catalogues is the traditional British English spelling. American English generally uses catalogs.
3. Is “catalog” correct in British English?
Yes, but catalogue is the more common traditional British spelling.
4. What is the plural of catalog?
The American plural is catalogs, while the British plural is catalogues.
5. Do catalogs and catalogues mean the same thing?
Yes. Both usually refer to an organized list of products, books, services, or other items.
6. Which spelling should I use for a US website?
Use catalog and catalogs if your website follows American English.
7. Which spelling should I use in the UK?
Use catalogue and catalogues when following standard British English conventions.
Conclusion
Catalogs and catalogues are both correct spellings of the same word. The main difference is regional: catalogs is commonly used in American English, while catalogues is commonly used in British English.
Both forms can describe an organized list of products, books, services, records, or other information. The same spelling difference can also appear in related forms, such as cataloged/catalogued and cataloging/cataloguing.
When choosing between them, consider your audience. Use catalogs for American English content and catalogues for British English content. If you are writing for an international audience, either form can work as long as you use it consistently.
Learn More Grammar!
Hi, I’m Olivia Bennett, an English grammar and spelling content writer. I enjoy exploring confusing words, spelling differences, and everyday language questions. My goal is to share clear, simple, and helpful explanations that make English easier to understand.
2 thoughts on “Catalogs or Catalogues: Correct Spelling and Usage”