Office 2021 and Microsoft 365 subscriptions for Windows are currently available in the following display languages:
- Afrikaans
- Albanian
- Amharic
- Arabic
- Armenian
- Assamese
- Azerbaijani - Latin script
- Bangla (India)
- Basque
- Belarusian
- Bosnian - Latin script
- Bulgarian
- Catalan
- Chinese (Simplified)
- Chinese (Traditional)
- Croatian
- Czech
- Danish
- Dutch
- English (United States)
- English (United Kingdom)
- Estonian
- Filipino
- Finnish
- French (Canada)
- French (France)
- Galician
- Georgian
- German
- Greek
- Gujarati
- Hebrew
- Hindi
- Hungarian
- Icelandic
- Indonesian
- Irish Gaelic
- Italian
- Japanese
- Kannada
- Kazakh
- Khmer
- Konkani
- Korean
- Latvian
- Lithuanian
- Luxembourgish
- Macedonian (North Macedonia)
- Malay
- Malayalam
- Maltese
- Māori
- Marathi
- Nepali
- Norwegian (Bokmål)
- Norwegian (Nynorsk)
- Odia
- Persian (Farsi)
- Polish
- Portuguese (Brazil)
- Portuguese (Portugal)
- Punjabi (India)
- Quechua (Peru)
- Romanian
- Russian
- Scottish Gaelic
- Serbian - Cyrillic script
- Serbian - Cyrillic script (Bosnia and Herzegovina)
- Serbian - Latin script
- Slovak
- Slovenian
- Spanish (Mexico)
- Spanish (Spain)
- Swedish
- Tamil (India)
- Tatar
- Telugu
- Thai
- Turkish
- Ukrainian
- Urdu
- Uyghur
- Uzbek - Latin script
- Valencian
- Vietnamese
- Welsh