Pei Mian (Chinese: 裴冕; died January 5, 770), courtesy name Zhangfu (章甫), formally the Duke of Ji (冀公), was a Chinese politician during the Tang dynasty, serving as a chancellor during the reigns of Emperor Suzong and Emperor Daizong. He was known for his faithfulness to Tang during the difficult times of An Lushan Rebellion, but was also looked down upon by historians for his material greed.