Sagnik Roy (Bengali: সাগ্নিক রায়; simplified Chinese: 沙宁; traditional Chinese: 沙寧; pinyin: Shā Níng) is a China-based Indian businessman, philanthropist, Sinologist, director of Xiyate Yongtong Co. Ltd. (TXYCO LTD.) and governing board member of Environmental Education Media Project (EEMP).