Guangyang may refer to:
Guangyang District (广阳区), Langfang, Hebei, China Guangyang Commandery (廣陽郡), a historical region in North China Guangyang Secondary School (光洋中学), government secondary school in Singapore
Towns (广阳镇) in China Guangyang, Chongqing, in Nan'an District Guangyang, Fangcheng County, in Fangcheng County, Henan Guangyang, Tongchuan, in Yintai District, Tongchuan, Shaanxi