Haifeng County (postal: Hoifung; simplified Chinese: 海丰县; traditional Chinese: 海豐縣; pinyin: Hǎifēng Xiàn; Pe̍h-ōe-jī: Hái-hong-koān) is a county under the administration of Shanwei, in the southeast of Guangdong Province, China.

Hakka peasants from nearby villages of Chengxiang county (modern-day Meixian) immigrated to Haifeng, forming numerous Hakka rural settlements in the county.

Haifeng County currently comprises 3 administrative subdistricts and 13 administrative towns. They are:

Hoklo (Ho̍-lóh) and Hakka (Hak-kâ-fa) are used in the area.^{[citation needed]}