Dulan may refer to:
Dulan Khan or Tulan Qaghan, a khan of the Göktürk empire from 588 to 599 Dulan County, in Qinghai Province, China Dulan, Iran, a village in East Azerbaijan Province, Iran Dulan (Vranje), a village in Serbia Dulan (都蘭), Taiwan, a village in Taitiung County, Taiwan Tulane University (杜兰), a private university in New Orleans, Louisiana, United States