Jieyang (simplified Chinese: 揭阳; traditional Chinese: 揭陽; pinyin: Jiēyáng; Chaozhou dialect: gig4 iên5; Jieyang dialect: gêg4 ion5) is a prefecture-level city in eastern Guangdong Province (Yuedong), People's Republic of China, part of the Chaoshan region whose people speak Chaoshan Min distinct from neighbouring Yue speakers.

It is historically important as the hometown of many overseas Chinese in Southeast Asia.

The name Jieyang can be traced back to the 33rd year of Qin Shi Huang (214 BC) when the emperor set up a garrison on the south side of Jieling (揭嶺之陽).

[2][3] In Chinese fengshui, facing south means “yang” (陽), which is propitious.

Pontianak and Ketapang in Indonesia, Johor Bahru in Malaysia, Singapore, Cambodia and Thailand have large Overseas Chinese communities of Jieyang origin; the Lintian Republic, one of many kongsis of West Borneo, were founded by Jieyang immigrants.