- Ardino
- Arven
- Avren
- Awren
- Chernoochene
- Chubrika
- Djebel
- Dzhebel
- Egridere
- Exrdzhali
- Fakru Bunar
- Irideré
- Karag'ozler
- Kardshali
- Kardzhali
- Kerdzhali
- Kerjali
- Khadzhi K'oy
- Kircaali
- Kirdjalü
- Kirdzali
- Kirdzalu
- Kirjali
- Kirkova
- Kirkovo
- Kirkowo
- Koshu-Kavak
- Kosikavak
- Kossukavak
- Kossukovak
- Kosu-Kavak
- Krdjali
- Kroumovgrade
- Krumovgrad
- Krumowgrad
- Kudjaly
- Kurdzali
- Kurdzhale
- Kurdzhali
- Kurdzhalii
- Kyakyrdzhali
- Mastanla
- Mastanli
- Mastanlü
- Momchigrad
- Momchilgrad
- Momcilgrad
- Momichilovgrad
- Momtchilgrad
- Momtchilgrade
- Momtschilgrad
- Mustanli
- Shekh-Dzhumaya
- Sheykh-Dzhumaya
- Tschernootschene