All Wikipedias (edit)
1 000 000+:
English (en)
100 000+:
Català (ca),
Česky (cs),
Deutsch (de),
Esperanto (eo),
Español (es),
Suomen kieli (fi),
Français (fr),
Magyar (hu),
Italiano (it),
日本語 (ja),
Nederlands (nl),
Norsk (bokmål) (no),
Polski (pl),
Português (pt),
Română (ro),
Русский (ru),
Slovenčina (sk),
svenska (sv),
Türkçe (tr),
Українська (uk),
Volapük (vo),
中文 (zh)
10 000+:
Afrikaans (af),
Aragonés (an),
Arabic Wikipedia (ar),
Asturianu (ast),
Беларуская (be),
Български (bg),
Brezhoneg (br),
Bosanska (bs),
Sinugboanon (ceb),
Cymraeg (cy),
Dansk (da),
Ελληνικά (el),
Eesti (et),
Euskara (eu),
Galego (gl),
עברית (he),
Hrvatska (hr),
Bahasa Indonesia (id),
Ido (io),
Íslenska (is),
Basa Jawa (jv),
한국어 (ko),
Kurdî / كوردی (ku),
Bahasa Melayu (ms),
Nynorsk (nn),
Sicilianu (scn),
Slovenščina (sl),
Српска (sr),
தமிழ் (ta),
Telugu Wikipedia (te),
Tagalog (tl)
1 000+:
Eald Englisc (ang),
Corsu (co),
Чăваш (cv),
Føroyskt (fo),
Furlan (fur),
Frysk (fy),
Gaeilge (ga),
Gàidhlig (gd),
Alemannische (gsw),
Interlingua (ia),
Ripuarian (ksh),
Vicipædia (la),
Lëtzebuergesch (lb),
Limburgs (li),
Lombart (lmo),
Lietuvių (lt),
Latviešu (lv),
Македонски (mk),
Nnapulitano (nap),
Plattdüütsch (nds),
Occitan (oc),
Ирон æвзаг (os),
Scots (sco),
Sámegiella (se),
Srpskohrvatski / Српскохрватски (sh),
Simple English (simple),
Shqip (sq),
Basa Sunda (su),
Kiswahili (sw),
ไทย (th),
Tatarça (tt),
Tiếng Việt (vi),
Walon (wa),
Winaray (war),
Bân-lâm-gú (zh-min-nan)
100+:
Молдовеняскэ,
Монгол,
Удмурт (udm),
Kreyòl Ayisyen,
Azərbaycan (az),
Ilokano (ilo),
Interlingue,
Kapampangan,
Kaszëbsczi,
Kernewek (kw),
Lingála (lg),
lojban,
Malagasy (mg),
Malti,
Māori (mi),
Nahuatl (nah),
Ekakairũ Naoero,
O‘zbek (uz),
Tok Pisin (tpi),
Rumantsch,
Sardu,
Vèneto (vec),
Võro
Other:
Iñupiak (ik),
tlhIngan Hol (tlh),
Toki Pona (tokipona)
The redlinks here need their URLs, the add tag and the Wikipedia tag added.
Try to keep it on track, have a look at List of Wikipedias on meta!