Xiyan

Xiyan or Xi Yan may refer to:


 * Western Yan (384–394), a Xianbei state in North China during the Sixteen Kingdoms period
 * The Wedding Banquet, a 1993 film by Ang Lee
 * Xi Yan, a character from David Henry Hwang's play Chinglish

Places in China

 * Xiyan, Guangxi (西燕), a town in Shanglin County, Guangxi
 * Xiyan, Hebei (西演), a town in Gaoyang County, Hebei
 * Xiyan, Hunan (西岩), a town in Chengbu Miao Autonomous County, Hunan
 * Xiyan, Yu County (西烟), a town in Yu County, Shanxi
 * Xiyan Township, Henan, a township in Lingbao, Henan
 * Xiyan Township, Shanxi (西墕乡), a township in Taiyuan, Shanxi