Nian (disambiguation)

Nian may refer to:
 * Nian (年), a Chinese mythological creature
 * Nian Rebellion, an armed uprising in China, 1851–1868
 * Nian, Iran (disambiguation), places in Iran
 * Nian gao (年糕), Chinese food
 * Nian Gengyao (1679–1726), Chinese military commander
 * Nian Yun (b. 1982), Chinese Olympic swimmer
 * Nian Weisi (b. 1933), Chinese association football manager