| Katya Mitova-Ganeva |
1 |
| Kavarna |
13 |
| Kavarna Mayor |
5 |
| Kavarna Municipality |
10 |
| Kavarna Museum of History |
8 |
| Kaylaka Park |
3 |
| Kazakhstan |
2 |
| Kazanlak |
35 |
| Kazanlak (Kran) Gold Treasure |
1 |
| Kazanlak Mayor |
3 |
| Kazanlak Municipality |
13 |
| Kazanlak Museum of History |
21 |
| Kazanlak Tomb |
11 |
| Kazanlak Valley |
15 |
| Kazichene Treasure |
1 |
| Kazimir Popkonstantinov |
22 |
| Kazimir Popokonstantinov |
2 |
| keep |
2 |
| Kemer |
1 |
| Kenya |
1 |
| kephale |
1 |
| kerchief (head cloth) |
1 |
| KGB |
4 |
| Kham Krum (town) |
2 |
| Kham Omurtag |
1 |
| Khan Altsek |
7 |
| Khan Asparuh |
13 |
| Khan Avitohol |
1 |
| Khan Batbayan |
1 |
| Khan Bayan |
1 |
| Khan Kardam |
2 |
| Khan Kotrag |
2 |
| Khan Krum |
19 |
| Khan Kuber |
5 |
| Khan Kubrat |
10 |
| Khan Kubrat Foundation |
1 |
| Khan Malamir |
2 |
| Khan Nogai |
1 |
| Khan Omurgas |
1 |
| Khan Omurtag |
11 |
| Khan Omurtag's Inscription |
1 |
| Khan Presian |
3 |
| Khan Telerig |
1 |
| Khan Tervel |
10 |
| Khan Vineh |
1 |
| Khazars |
3 |
| kidnapping |
1 |
| Kievan Rus |
4 |
| Kilifarevo Monastery |
1 |
| killer ring |
1 |
| kiln |
35 |
| King (Emperor) Sigismund |
1 |
| King Alfonso X |
1 |
| King Alfred the Great |
1 |
| King Amadocus I |
1 |
| King Amadocus II |
1 |
| King Arascus |
1 |
| King Ateas |
1 |
| King Attalus III |
1 |
| King Ceolwulf I |
1 |
| King Cothelas |
2 |
| King Cotys I |
1 |
| King Cotys II the Astian |
1 |
| King Cotys III |
2 |
| King Cyzicus |
1 |
| King Dagobert I |
1 |
| King Dromichaetes |
1 |
| King Ferdinand I of Romania |
1 |
| King Grimoald |
2 |
| King Hammurabi |
1 |
| King Harald Bluetooth |
1 |
| King Henry IV (France) |
1 |
| King Minos |
1 |
| King Mithridates VI of Pontus |
9 |
| King Mostis |
1 |
| King Oeagrus |
1 |
| King of Thessaloniki |
1 |
| King Philip II |
1 |
| King Phineus |
1 |
| King Rhesus |
5 |
| King Rhoemetalces I |
3 |
| King Rhoemetalces II |
4 |
| King Richard I The Lionheart |
1 |
| King Richard the Lionheart |
1 |
| King Roger II |
1 |
| King Sadala II the Astian |
1 |
| King Seuthes III |
25 |
| King Seuthes III's Tomb |
6 |
| King Sigismund’s Crusade |
1 |
| King Sitalces |
10 |
| King Sparatocos |
7 |
| King St. Stefan Uros II Milutin |
3 |
| King Stanislaw August |
3 |
| King Stefan Uros IV Dusan |
1 |
| King Stephen I of Hungary |
2 |
| King Sweyn Forkbeard |
1 |
| King Teres I |
9 |
| King Teres II |
1 |
| King Vladislav's Crusades |
7 |
| King Wladislaw III (Vladislav Varnenchik) |
1 |
