Dalijan is a city in Markazi Province, Iran.
Dalijan or Deliijan (Persian: داليجان), also rendered as Dalenjan, may refer to:
- Delijan, Lahijan, Gilan Province
- Delijan, Masal, Gilan Province
- Delijan, Rudsar, Gilan Province
- Dalijan-e Kordha, North Khorasan Province, Iran
- Dalijan-e Torkiyeh, North Khorasan Province, Iran
- Dalijan, Semnan