Xiao Ni (蕭嶷) (444– 27 May 492), courtesy name Xuanyan (宣儼), formally Prince Wenxian of Yuzhang (豫章文獻王), was an imperial prince during the Chinese dynasty Southern Qi. He was a son of the founder Emperor Gao (Xiao Daocheng) and a brother of Emperor Wu (Xiao Ze).