| Language | Name | Code |
|---|---|---|
| Arabic | كولشستر | ar |
| azb | کولچزتر، ایلینوی | azb |
| Catalan | Colchester | ca |
| Chechen | Колчестер | ce |
| Cebuano | Colchester | ceb |
| Czech | Colchester | cs |
| Welsh | Colchester | cy |
| Danish | Colchester | da |
| German | Colchester | de |
| English | Colchester | en |
| en-gb | Colchester | en-gb |
| Spanish | Colchester | es |
| Basque | Colchester | eu |
| Persian | کلچستر، ایلینوی | fa |
| French | Colchester | fr |
| Irish | Colchester | ga |
| Croatian | Colchester | hr |
| Haitian | Colchester | ht |
| Ido | Colchester | io |
| Italian | Colchester | it |
| lld | Colchester | lld |
| mzn | کلچستر (ایلینوی) | mzn |
| nan | Colchester | nan |
| Norwegian Bokmål | Colchester | nb |
| new | कोल्चेस्टर, इलियोनोई | new |
| Dutch | Colchester | nl |
| Polish | Colchester | pl |
| Portuguese | Colchester | pt |
| sh | Colchester | sh |
| Slovak | Colchester | sk |
| Serbian | Колчестер | sr |
| Swedish | Colchester | sv |
| Tatar | Колчестер | tt |
| Ukrainian | Колчестер | uk |
| Urdu | کولکیسٹر | ur |
| Uzbek | Colchester | uz |
| Vietnamese | Colchester | vi |
| Volapük | Colchester | vo |
| Chinese | 科爾切斯特 (伊利諾伊州) | zh |