Jiayu may refer to:
Jiayu Pass, the first pass at the west end of the Great Wall of China Jiayu County, in Xianning, Hubei, China Kongzi Jiayu, or The School Sayings of Confucius Jia Yu Channel, a Malaysian Chinese-language pay-TV channel Jiayu Town (贾峪镇) in the Prefecture-level city of Xingyang in Henan province, China