| Jutland |
1 |
| Kaarach Teke |
1 |
| Kabile |
14 |
| Kabile Archaeological Preserve |
9 |
| Kabiyk |
3 |
| Kabiyuk Fortress |
2 |
| Kabiyuk National Historical and Archaeological Preserve |
5 |
| Kableshkovo |
2 |
| Kabyle |
6 |
| Kabyle Archaeological Preserve |
2 |
| Kabyle Thermae |
1 |
| Kadena Air Base |
1 |
| Kadin Bridge |
6 |
| Kaiser Wilhelm II |
1 |
| Kaleto |
7 |
| Kaleto Cave |
1 |
| Kaleto Fortress Banya |
4 |
| Kaleto Fortress Debnevo |
1 |
| Kaleto Fortress Krasnovo |
1 |
| Kaleto Fortress Smolyan |
1 |
| Kaleto Quarter Vidin |
4 |
| Kalevit's Gospel Book |
1 |
| Kaliakra Fortress |
34 |
| Kalin Chakarov |
15 |
| Kalin Dimitrov |
4 |
| Kalin Madzharov |
1 |
| Kalin Yanakiev |
2 |
| Kalina Atanasova |
3 |
| Kalina Petkova |
1 |
| Kalina Stancheva |
1 |
| Kallatis (Callatis) |
1 |
| Kalnovo |
1 |
| Kalofer |
1 |
| Kalotina |
1 |
| Kaloyan Vasilev |
1 |
| Kaloyanovo |
1 |
| Kaloyanovo Municipality |
2 |
| Kaloyanovo Treasure |
1 |
| Kalugerene |
1 |
| Kalyata Fortress |
1 |
| Kamchiya River |
2 |
| Kamen Boyadzhiev |
1 |
| Kamen Bryag |
1 |
| Kamen Most (Stone Bridge) |
1 |
| Kamen Rid Shrine |
1 |
| Kamen Stanev |
6 |
| Kamenits Mound |
1 |
| Kameno |
20 |
| Kameno Mayor |
5 |
| Kameno Municipality |
22 |
| Kamenovo |
9 |
| Kamenovo Chalcolithic Settlement |
1 |
| Kamenyak |
1 |
| kamikaze |
1 |
| kantharos |
4 |
| kantharos (cantharus) |
1 |
| Kapitan Andreevo |
2 |
| Kapitan Andreevo Border Crossing |
3 |
| Kapitan Andreevo Neolithic Settlement |
4 |
| Kapitan Petko Voivoda |
2 |
| Kapitan Petko Voivoda (town) |
1 |
| Kara Kolyo |
1 |
| Karaarch Teke |
3 |
| Karabilyuk |
1 |
| Karadeniz Eregli |
2 |
| Karadzhov Kamak |
1 |
| Karan Varbovka |
1 |
| Karanovo |
7 |
| Karanovo Culture |
6 |
| Karanovo Settlement Mound |
4 |
| Karanovo Tablets |
2 |
| Kardzhali |
15 |
| Kardzhali District |
6 |
| Kardzhali Mayor |
2 |
| Kardzhali Municipality |
14 |
| Kardzhali Regional Museum of History |
12 |
| Karel Skorpil |
24 |
| Karen Aleksanyan |
1 |
| Karlovo |
9 |
| Karlovo Mayor |
1 |
| Karlovo Municipality |
4 |
| Karlovo Museum of History |
1 |
| Karlovo Valley |
3 |
| Karnava |
5 |
| Karnobat |
12 |
| Karnobat Mayor |
3 |
| Karnobat Municipality |
3 |
| Karol Pieta |
1 |
| Kars |
1 |
| Karshiyaka Quarter |
1 |
| Karvuna |
5 |
| Kasnakovo |
5 |
| Kaspichan |
2 |
| Kaspichan Mayor |
2 |
| Kaspichan Municipality |
5 |
| Kastrich Fortress (Rezovo) |
1 |
| Kastritsi Fortress |
11 |
| Kate Lyons |
1 |
| Katerina Tsilka |
1 |
| Kath McSweeney |
2 |
