Chen Fahu (Chinese: 陈发虎; pinyin: Chén Fāhǔ; born December 1962) is a Chinese geographer, geologist and climatologist who has served as Director of the Institute of Tibet Plateau Research of the Chinese Academy of Sciences since 2018. He formerly served as professor and Vice President of Lanzhou University, and Dean of the university's College of Earth and Environment Sciences. He is an academician of the Chinese Academy of Sciences and The World Academy of Sciences.