Longyan (; Hakka: Liùng-ngàm) is a prefecture-level city in southwestern Fujian province, People's Republic of China, bordering Guangdong to the south and Jiangxi to the west.

Longyan (; Hakka: Liùng-ngàm) is a prefecture-level city in southwestern Fujian province, People's Republic of China, bordering Guangdong to the south and Jiangxi to the west.