南陽 (Namyang in Korean, Nan'yō in Japanese), or 南阳 (Simplified Chinese for Nányáng) may refer to:
China Nanyang, Henan, prefecture-level city in the southwest of that province Nanyang Commandery, a historical region centered in Nanyang City Nanyang Town (disambiguation) Nanyang Lake, one of the Nansi Lakes in southwestern Shandong
Japan Nan'yō, Yamagata, city in Yamagata Prefecture Nan'yō-Shiyakusho Station, railway station in Nan'yō, Yamagata Nan'yō Yasumoto (1905–1977 安本 南陽), photographer
Korea Namyang Dairy Products, a South Korean dairy company Namyang Workers' District Hwaseong, formerly named Namyang
See also Nanyang (disambiguation), for other articles not represented by 南陽 when written with Chinese characters