| Kwanzaa | Kwanzaa |
| KwaZulu | KwaZulu |
| KwaZulu-Natal | KwaZulu-Natal |
| Kwaï | Khwae Noi River |
| Kwidzyn | Kwidzyn |
| Kwilu | Kwilu Province |
| Kwinti | Kwinti |
| KWPN | Dutch Warmblood |
| KWrite | KWrite |
| KY | KY |
| Kyat | Myanma kyat |
| Kyburg-Buchegg | Kyburg-Buchegg |
| Kychtym | Kyshtym |
| Kye Sun-Hui | Kye Sun-Hui |
| Kylchap | Kylchap |
| Kyle Akin | Kyle Akin |
| Kyle Broflovski | Kyle Broflovski |
| Kyle Katarn | Kyle Katarn |
| Kyle MacLachlan | Kyle MacLachlan |
| Kyle of Lochalsh | Kyle of Lochalsh |
| Kyle XY | Kyle XY |
| Kylie Minogue | Kylie Minogue |
| Kylix | Kylix programming tool |
| Kymi | Kymi |
| Kymijoki | Kymi River |
| Kynthos | Cynthus |
| Kyo | Kyo |
| Kyokushinkai | Kyokushin kaikan |
| Kyong-An | Kyong-An |
| Kyosaku | Keisaku |
| Kyoto | Kyoto |
| Kyoustendil | Kyustendil Province |
| Kyrie | Kyrie |
| Kyritz | Kyritz |
| Kyriákos Ioánnou | Kyriakos Ioannou |
| kyste | cyst |
| kystique | cystic |
| Kysucke Nove Mesto | Kysucké Nové Mesto |
| Kythnos | Kythnos |
| Kyujutsu | Kyujutsu |
| Kyung-Wha Chung | Kyung-Wha Chung |
| Kyusaku Ogino | Kyusaku Ogino |
| Kyushu Island | Kyushu Island |
| Kyzyl | Kyzyl |
| Kyzyl Kum | Kyzyl Kum |
| Kyō no go no ni | Kyo no Gononi |
| Kyōgen | Kyogen |
| Kyōko Fukada | Kyoko Fukada |
| Kyōto | Kyoto |
| Kyūdō | Kyūdō |
| Kyūshū | Kyūshū |
| KZ | KZ |
| Kálmán Kalocsay | Kálmán Kalocsay |
| Kálmán Kandó | Kálmán Kandó |
| Kálmán Széll | Kálmán Széll |
| Kálmán Tisza | Kálmán Tisza |
| Károlos Papoúlias | Karolos Papoulias |
| Károly Goldmark | Karl Goldmark |
| Károly Kerényi | Károly Kerényi |
| Károly Khuen-Héderváry | Dragutin Károly Khuen-Héderváry |
| Károly Németh | Károly Németh |
| Kâlî | Kali |
| Kâma | Kamadeva |
| Kâmasûtra | Kama Sutra |
| Kânnauj | Kannauj |
| Kânyâkumârî | Kanyakumari |
| Kâpîssâ | Kapisa Province |
| Kârdzhali | Kardzhali |
| Kârikâl | Karaikal |
| Kâthiâwar | Kathiawar |
| Kâverî | Kaveri River |
| Kälviä | Kälviä |
| Känerkinden | Känerkinden |
| Kärcher | Pressure washer |
| Kärpät Oulu | Kärpät |
| Kères | Keres |
| Kébehsénouf | Qebehsenuef |
| Kébili | Kebili |
| Kébélé | Kebele |
| Kéfir de fruits | Tibicos |
| Kélibia | Kelibia |
| Kémalisme | Kemalist ideology |
| Kémitisme | Kemetism |
| Kénan | Kenan |
| Kénitra | Kenitra |
| Kénose | Kenosis |
| Kényan | Kenyan |
| Kénédougou | Kénédougou |
| Kérogène | Kerogen |
| Kéros | Keros |
| kérosène | kerosene |
| Kérozène | Gas |
| Kétazolam | Ketazolam |
| Kéti Garbí | Katy Garbi |
| Kétoupa brun | Brown Fish-owl |
| KÍ Klaksvík | KÍ Klaksvík |
| Kópavogur | Kópavogur |
| Kóstas Katsouránis | Kostas Katsouranis |
| Kóstas Nestorídis | Kostas Nestoridis |
| Kôm Ombo | Kom Ombo |
| Kôré | Pupil |
| Kôshô Uchiyama | Kosho Uchiyama |
| Köbi Kuhn | Köbi Kuhn |
| Köditz | Köditz |
| Kökchetaou | Kokshetau |
| Köktürks | Göktürks |
| Kölliken | Kölliken |
| Kölnarena | Kölnarena |
| Kölner Haie | Kölner Haie |
| Kölsch | Kölsch |
| Kömürhan | Kömürhan |
| Köngen | Köngen |
| König | König |
| Königssee | Königssee |
| Königstein | Königstein im Taunus |
| Königstein en Taunus | Königstein in Taunus |
| Köniz | Köniz |
| Könnern | Könnern |
| Köprülü | Köprülü family |
| Köthen | Köthen |
| Kötschach-Mauthen | Kötschach-Mauthen |
| Köttbullar | Swedish meatballs |
| Köyliö | Köyliö |
| Køge | Køge |
| Kûrenai Yuhi | Kurenai Yuhi |
| Kûrma | Kurma |
| Küblis | Küblis |
| Kültepe | Kültepe |
| Künten | Künten |
| Küsnacht | Küsnacht |
| Küssnacht | Küssnacht |
| Kütahya | Kütahya Province |
| Küttigen | Küttigen |
| Küttigkofen | Küttigkofen |
| Kā Rangers | Gekisou Sentai Carranger |
| Kārlis Skrastiņš | Kārlis Skrastiņš |
| Kārlis Ulmanis | Kārlis Ulmanis |
| Kārttikeya | Murugan |
| Kėdainiai | Kėdainiai |
| Kępno | Kępno |
| Kętrzyn | Kętrzyn |
| Kılıç Arslan Ier | Kilij Arslan I |
| Kılıç Arslan II | Kilij Arslan II |
| Kırklareli | Kırklareli Province |
| Kırıkkale | Kırıkkale Province |
| Kırşehir | Kırşehir Province |
| Kızılırmak | Kızılırmak |
| Kłodnica | Kłodnica |
| Kłodzko | Kłodzko |
| Kōan | Kōan |
| Kōbe | Kobe |
| Kōbun | Emperor Kobun |
| Kōbō Abe | Kobo Abe |
| Kōdansha | Kodansha |
| Kōfuku-ji | Kōfuku-ji |
| Kōgen | Emperor Kogen |
| Kōgon | Emperor Kōgon |
| Kōgyoku | Empress Kōgyoku |
| Kōichi Mashimo | Kōichi Mashimo |
| Kōichi Sugiyama | Koichi Sugiyama |
| Kōichi Yamadera | Kōichi Yamadera |
| Kōji Inada | Koji Inada |
| Kōji Kondō | Koji Kondo |
| Kōji Murofushi | Koji Murofushi |
| Kōji Nakata | Kōji Nakata |
| Kōji Suzuki | Koji Suzuki |
| Kōji Wakamatsu | Koji Wakamatsu |
| Kōji Yakusho | Kōji Yakusho |
| Kōjun | Empress Kōjun |
| Kōkaku | Emperor Kōkaku |
| Kōken | Empress Kōken |
| Kōki Hirota | Kōki Hirota |
| Kōkyo | Kōkyo |
| Kōkō | Emperor Kōkō |
| Kōmei | Emperor Kōmei |
| Kōmyō | Emperor Kōmyō |
| Kōnin | Emperor Kōnin |
| Kōrei | Emperor Korei |
| Kōshi Rikudō | Rikdo Koshi |
| Kōsuke Kitajima | Kosuke Kitajima |
| Kōta Hirano | Kouta Hirano |
| Kōtoku | Emperor Kotoku |
| Kōya-san | Mount Koya |
| Kōzō Fuyutsuki | List of characters in Neon Genesis Evangelion |
