| Key | Value |
| full_name:cy | Carchar Ei Mawrhydi Berwyn |
| full_name:en | Her Majesty's Prison Berwyn |
| name:cy | Carchar Berwyn EM |
| name:en | HM Prison Berwyn |
| operator | His Majesty's Prison Service |
| operator:type | government |
| operator:wikidata | Q1607722 |
| short_name:cy | CEM Berwyn |
| short_name:en | HMP Berwyn |
| wikidata | Q19904221 |
| wikipedia | en:HM Prison Berwyn |