Aliman () is a commune in ConstanÃÂa County, Northern Dobruja, Romania. It includes four villages:
The territory of the commune also includes the former village of Adâncata (historical name: Polucci), at , disestablished by Presidential Decree in 1977.
The Dacian fortress of Sacidava was located close to the village of DunÃÂreni.
According to Bogdan Petriceicu Hasdeu, in a hypothesis endorsed by Iorgu Iordan, the name Aliman derives from the Turkish word for "German", Alaman or Aleman.
At the 2011 census, Aliman had 2,798 Romanians (99.75%), 5 Roma (0.18%), 2 others (0.07%).