Chén Guāngsōng 陳光淞 (late Qīng / early Republican), physician and medical philologist active in the 1900s–1910s. Author of the Wēnrè lùn jiānzhèng 溫熱論箋正 (KR3eg016), a critical-annotation edition of 葉桂 Yè Tiānshì’s Wēnrè lùn (KR3eg001), within the broader Shàoxīng-school late-Qīng / Republican wēnbìng editorial project led by 何廉臣 Hé Liánchén and his circle.