Kaljaja (Cyrillic: Каљаја) or Kalaja (Albanian) may refer to:
- Kaljaja (Balovac) is an archaeological site located southeast of the village of Balovac, in municipality of Podujevo
- Kaljaja (Teneš Do) is an archaeological site, which is located in Teneš Do, in municipality of Pristina
- Kaljaja (Binačka) is a fortress located near village Podgrađe, near Gjilan
- Kaljaja (Bistrička) is the medieval fortress in Prizren
- Kalaja (Ulcinj)
This disambiguation page lists articles associated with the title Kaljaja.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: