Mladost
Mladost (meaning "youth" in Slavic languages) may refer to:
Placenames
- Mladost, Sofia, municipality of Sofia, Bulgaria
 - Mladost, Varna, municipality of Varna, Bulgaria
 - Mladost, Obrenovac, municipality of city Obrenovac, Serbia.
 
Association football clubs
- NK Mladost 127, former name of the Croatian club HNK Suhopolje
 - FK Mladost Apatin, Serbian club based in Apatin
 - FK Mladost Bački Jarak, Serbian club based in Bački Jarak
 - FK Mladost Bački Petrovac, Serbian club based in Bački Petrovac
 - FK Mladost Bosilegrad, Serbian club based in Bosilegrad
 - FK Mladost Carev Dvor, Macedonian club based in Carev Dvor
 - NK Mladost Cernik, Croatian club based in Cernik
 - FK Mladost Gacko, Bosnian club based in Gacko
 - FK Mladost Lončari, Bosnian club based in Lončari
 - FK Mladost Lučani, Serbian club based in Lučani
 - OFK Mladost Lješkopolje, Montenegrin club based in Donja Gorica, Podgorica
 - FK Mladost Medoševac, Serbian club based in Medoševac
 - FK Mladost Novi Sad, Serbian club based in Novi Sad
 - FK Mladost Podgorica, Montenegrin club based in Podgorica
 - NK Mladost Proložac, Croatian club based in Proložac
 - FK Mladost Sandići, Bosnian club based in Sandići
 
Basketball clubs
- KK Mladost Bački Jarak, Serbian club based in Bački Jarak
 - KK Mladost Omoljica, Serbian club based in Omoljica
 - KK Mladost Mrkonjić Grad, Bosnian club based in Mrkonjić Grad
 - KK Mladost SP, Serbian club based in Smederevska Palanka
 - KK Mladost Vesna, Serbian club based in Bela Palanka
 - KK Mladost Veternik, Serbian club based in Veternik, Novi Sad
 - KK Mladost Zaječar, Serbian club based in Zaječar
 - KK Mladost Zemun, Serbian club based in Zemun
 
Other sports clubs
- Mladost (sports society), Croatian sports society based in Zagreb
- HAOK Mladost, volleyball section
 - HAVK Mladost, water polo section
 - HAKK Mladost, basketball section
 
 - KHL Mladost, Croatian ice hockey club based in Zagreb