Gaoyang (高陽) may refer to:
- Gaoyang dialect (高陽方言), a dialect of Cantonese
- Zhuanxu, or Gaoyang, legendary monarch of ancient China
- Gao Yang, personal name of Emperor Wenxuan of Northern Qi
Places in China
edit- Gaoyang County, Hebei
- Gaoyang Township, Shunchang County, Fujian
- Towns
- Gaoyang, Chongqing, in Yunyang County
- Gaoyang, Hebei, seat of Gaoyang County
- Gaoyang, Henan, in Qi County, Kaifeng
- Gaoyang, Shayang County, Hubei
- Gaoyang, Xingshan County, Hubei
- Gaoyang, Shaanxi, in Pucheng County
- Gaoyang, Shanxi, in Xiaoyi
- Gaoyang, Sichuan, in Wangcang County