| Key | Value |
| alt_name:af | Halkidiki |
| alt_name:de | Halkidiki |
| alt_name:en | Chalkidiki |
| alt_name:es | Halkidiki |
| alt_name:et | Chalkidikí poolsaar |
| alt_name:hu | Khalkidiké |
| alt_name:it | Calcidica |
| alt_name:ka | ქალკიდიკე |
| alt_name:mk | Халкидички Полуостров |
| alt_name:nl | Chalkidiki |
| alt_name:no | Halkidiki |
| alt_name:pl | Chalkidiki |
| alt_name:ru | Халкидонски полуостров |
| alt_name:sh | Halkidik |
| alt_name:sr | Халкидик |
| alt_name:sv | Halkidikí |
| alt_name:sw | Chalkidiki |
| alt_name:vi | Chalkidiki |
| loc_name:no | Khalkidike |
| loc_name:ru | Халкидика |
| name:ar | خالكيذيكي |
| name:ca | península Calcídica |
| name:cs | Chalkidiki |
| name:de | Chalkidiki |
| name:el | Χαλκιδική |
| name:en | Chalcidice |
| name:eo | Ĥalkidiko |
| name:es | Calcídica |
| name:et | Chalkidike poolsaar |
| name:fa | خالکیدیکه |
| name:fi | Chalkidikí |
| name:fr | Chalcidique |
| name:he | כלקידיקי |
| name:hu | Halkidikí |
| name:hy | Խալկիդի |
| name:it | penisola Calcidica |
| name:ja | ハルキディキ県 |
| name:ka | ქალკედონის ნახევარკუნძული |
| name:kk | Халкидики |
| name:ko | 할키디키 |
| name:la | Chalcidice |
| name:mk | Халкидик |
| name:nl | Chalcidice |
| name:nn | Khalkidikí |
| name:no | Khalkidiki |
| name:pl | Półwysep Chalcydycki |
| name:pt | Calcídica |
| name:ro | Halkidiki |
| name:ru | Халкидики́ |
| name:sh | Halkidiki |
| name:sk | Chalkidiki |
| name:sr | Халкидики |
| name:sv | Chalkidike |
| name:sw | Halkidiki |
| name:tr | Halkidiki |
| name:uk | Халкідіки́ |
| name:ur | خالکیدیکی |
| name:vi | Halkidiki |
| name:war | Khalkidiki |
| name:zh | 哈爾基季基州 |
| nat_name:af | Chalcidice |
| nat_name:ru | Халкидики |
| natural | peninsula |
| old_name:fr | Chersonèse Chalcidique |
| old_name:pl | Chalkidyka |
| old_name:sk | Chalkidiké |
| type | multipolygon |
| wikidata | Q204728 |
| wikipedia | el:Χαλκιδική |