Jablanica or Yablanitsa may refer to:
In Albania:
- Jablanica Mountain, in eastern Albania and the west of the Republic of Macedonia
In Bosnia and Herzegovina:
- Jablanica, Bosnia and Herzegovina, a town in Herzegovina
In Bulgaria:
- Yablanitsa, a town in Lovech Province, Bulgaria
- Yablanitsa, Sofia Province, village in Sofia Province, Bulgaria
- Yablanitsa River, in Bulgaria
In Kosovo:
- Jablanica, Kosovo, village in Kosovo
In Serbia:
- Jablanica, Gornji Milanovac, village in Serbia
- Jablanica, Zlatibor, village in Serbia
- Jablanica (river), in southern Serbia
- Jablanica region, a drainage basin in Jablanica District in southern Serbia
- Jablanica District, in southern Serbia
In Slovenia:
- Jablanica, Ilirska Bistrica, a settlement in the Municipality of Ilirska Bistrica
- Jablanica, Sevnica, a settlement in the Municipality of Sevnica
- Spodnja Jablanica, a settlement in the Municipality of Šmartno pri Litiji
- Zgornja Jablanica, a settlement in the Municipality of Šmartno pri Litiji