| Key | Value |
| ISO3166-1 | TO |
| ISO3166-1:alpha2 | TO |
| ISO3166-1:alpha3 | TON |
| ISO3166-1:numeric | 776 |
| admin_level | 2 |
| boundary | administrative |
| driving_side | left |
| flag | https://upload.wikimedia.org/wikipedia/commons/9/9a/Flag_of_Tonga.svg |
| maritime | yes |
| name:ace | Tonga |
| name:af | Tonga |
| name:als | Tonga |
| name:am | ቶንጋ |
| name:an | Tonga |
| name:ar | تونجا |
| name:arz | تونجا |
| name:ast | Tonga |
| name:az | Tonqa |
| name:ba | Тонга |
| name:bat-smg | Tuonga |
| name:bcl | Tonga |
| name:be | Тонга |
| name:be-tarask | Тонга |
| name:bg | Тонга |
| name:bjn | Tonga |
| name:bn | টোঙ্গা |
| name:bo | ཊོང་ག |
| name:bpy | টঙ্গা |
| name:br | Tonga |
| name:bs | Tonga |
| name:bxr | Тонга |
| name:ca | Tonga |
| name:ce | Тонга |
| name:ceb | Tonga |
| name:chy | Tonga |
| name:ckb | تۆنگا |
| name:crh | Tonga |
| name:cs | Tonga |
| name:cu | Тонга |
| name:cy | Tonga |
| name:da | Tonga |
| name:de | Tonga |
| name:diq | Tonga |
| name:dv | ޓޮންގާ |
| name:el | Τόνγκα |
| name:en | Tonga |
| name:eo | Tongo |
| name:es | Tonga |
| name:et | Tonga |
| name:eu | Tonga |
| name:ext | Tonga |
| name:fa | تونگا |
| name:fi | Tonga |
| name:fo | Tonga |
| name:fr | Tonga |
| name:frp | Tonga |
| name:fy | Tonga |
| name:ga | Tonga |
| name:gd | Tonga |
| name:gl | Tonga |
| name:gn | Tónga |
| name:gv | Yn Tongey |
| name:hak | Tûng-kâ |
| name:he | טונגה |
| name:hi | टोंगा |
| name:hif | Tonga |
| name:hr | Tonga |
| name:ht | Tonga |
| name:hu | Tonga |
| name:hy | Տոնգա |
| name:ia | Tonga |
| name:id | Tonga |
| name:ilo | Tonga |
| name:io | Tonga |
| name:is | Tonga |
| name:it | Tonga |
| name:ja | トンガ |
| name:jv | Tonga |
| name:ka | ტონგა |
| name:kk | Тонга |
| name:kn | ಟೋಂಗಾ |
| name:ko | 통가 |
| name:ku | Tonga |
| name:kw | Tonga |
| name:la | Tonga |
| name:lb | Tonga |
| name:li | Tonga |
| name:lij | Tonga |
| name:lmo | Tonga |
| name:lt | Tonga |
| name:lv | Tonga |
| name:mk | Тонга |
| name:ml | ടോങ്ക |
| name:mn | Тонга |
| name:mr | टोंगा |
| name:mrj | Тонга |
| name:ms | Tonga |
| name:mt | Tonga |
| name:my | တုံဂါနိုင်ငံ |
| name:nah | Tonga |
| name:nan | Tonga |
| name:nds | Tonga |
| name:nl | Tonga |
| name:nn | Tonga |
| name:no | Tonga |
| name:nv | Tʼónga |
| name:oc | Tònga |
| name:or | ଟୋଙ୍ଗା |
| name:os | Тонгæ |
| name:pa | ਟੋਂਗਾ |
| name:pam | Tonga |
| name:pih | Tonga |
| name:pl | Tonga |
| name:pms | Tònga |
| name:pnb | ٹونگا |
| name:pt | Tonga |
| name:qu | Tunqa |
| name:rm | Tonga |
| name:ro | Tonga |
| name:ru | Тонга |
| name:rw | Tonga |
| name:sa | टोंगा |
| name:sah | Тонга |
| name:scn | Tonga |
| name:sco | Tonga |
| name:se | Tonga |
| name:sh | Tonga |
| name:simple | Tonga |
| name:sk | Tonga |
| name:sl | Tonga |
| name:sm | Toga |
| name:smn | Tonga |
| name:sms | Tonga |
| name:sq | Tonga |
| name:sr | Тонга |
| name:su | Tonga |
| name:sv | Tonga |
| name:sw | Tonga |
| name:szl | Tōnga |
| name:ta | தொங்கா |
| name:tg | Тонга |
| name:th | ประเทศตองกา |
| name:tl | Tonga |
| name:to | Tonga |
| name:tpi | Tonga |
| name:tr | Tonga |
| name:ts | Tonga |
| name:tw | Tonga |
| name:ty | To’a |
| name:tzl | Tonga |
| name:ug | Ton’ga |
| name:uk | Тонга |
| name:ur | ٹونگا |
| name:uz | Tonga |
| name:vi | Tonga |
| name:vo | Tonguäns |
| name:vro | Tonga |
| name:war | Tonga |
| name:wo | Tonga |
| name:xal | Тонһлмудин Нутг |
| name:yo | Tóngà |
| name:yue | 湯加 |
| name:zh | 汤加群岛 / 東加 |
| name:zh-Hans | 汤加群岛 |
| name:zh-Hant | 東加 |
| note | hideous polygon covering the tonga islands |
| official_name:cs | Království Tonga |
| official_name:de | Königreich Tonga |
| official_name:en | Kingdom of Tonga |
| official_name:es | Reino de Tonga |
| official_name:gn | Tónga Mburuvi |
| official_name:hr | Kraljevina Tonga |
| official_name:pt | Reino de Tonga |
| official_name:ru | Королевство Тонга |
| timezone | Pacific/Tongatapu |
| type | boundary |
| wikidata | Q678 |
| wikipedia | en:Tonga |