Du Huangchang (杜黃裳) (738 or 739 – October 12, 808), courtesy name Zunsu (遵素), formally Duke Xuan of Bin (邠宣公) or Duke Xuanxian of Bin (邠宣獻公), was an official of the Chinese dynasty Tang Dynasty, serving as a chancellor during the reigns of Emperor Shunzong and Emperor Xianzong. He was credited for setting the tone for Emperor Xianzong's hardline stance against warlords, leading to the restoration of imperial authority over the entire empire during Emperor Xianzong's reign.