| Key | Value |
| ISO3166-2 | ES-CT |
| admin_level | 4 |
| alt_name:el | Καταλονία |
| alt_name:eo | Katalunujo |
| alt_name:gl | Catalunha |
| border_type | region |
| boundary | administrative |
| flag | File:Flag of Catalonia.svg |
| full_name:cs | Autonomní společenství Katalánsko |
| ine:ccaa | 09 |
| name:ar | كتالونيا |
| name:be | Каталонія |
| name:br | Katalonia |
| name:ca | Catalunya |
| name:cs | Katalánsko |
| name:da | Catalonien |
| name:de | Katalonien |
| name:el | Καταλωνία |
| name:en | Catalonia |
| name:eo | Katalunio |
| name:es | Cataluña |
| name:eu | Katalunia |
| name:fi | Katalonia |
| name:fr | Catalogne |
| name:fy | Kataloanje |
| name:ga | An Chatalóin |
| name:gl | Cataluña |
| name:hr | Katalonija |
| name:hu | Katalónia |
| name:io | Katalunia |
| name:is | Katalónía |
| name:ja | カタルーニャ州 |
| name:kw | Kataloni |
| name:lt | Katalonija |
| name:mk | Каталонија |
| name:nl | Catalonië |
| name:oc | Catalonha |
| name:pl | Katalonia |
| name:pt | Catalunha |
| name:ru | Каталония |
| name:sk | Katalánsko |
| name:sl | Katalonija |
| name:sv | Katalonien |
| name:tok | ma Katala |
| name:tzl | Ceatalognh |
| name:vo | Katalonän |
| name:zh-Hans | 加泰罗尼亚 |
| name:zh-Hant | 加泰羅尼亞 |
| note | Comarcas covered by multiple provinces: Berguedà, Cerdanya, Osona, Selva |
| official_name | Catalunya |
| official_name:ca | Catalunya |
| official_name:es | Cataluña |
| population | 7739758 |
| population:date | 2021 |
| ref:nuts | ES51 |
| ref:nuts:2 | ES51 |
| short_name | CAT |
| source | BDLL25, EGRN, Instituto Geográfico Nacional |
| source:name:br | ofis publik ar brezhoneg |
| source:name:oc | ieo-bdtopoc |
| type | boundary |
| wikidata | Q5705 |
| wikipedia | ca:Catalunya |