Dukagjin or Dukagjini may refer to:
- Another name for Metohija, a region in Kosovo
- Dukagjin Highlands, a mountainous region in the Shkodër District of northern Albania
- Principality of Dukagjini, a principality in medieval Albania
- Dukagjini family, an Albanian noble family
- Dukagjin, Kukës a village in the municipality of Malzi, Kukës District, Albania
- Dukagjin(sq) or Dukagjini, a village in the municipality of Derjan, Mat District, Albania