Li Jijun (Chinese: 李吉均, October 9, 1933 – July 21, 2020), was a Chinese geographer and geomorphologist. He was born in Pengzhou, Sichuan. In 1991, he was elected as a member of the Chinese Academy of Sciences. He was a professor of Geography Department of Lanzhou University and a Dean of the Geography Department of Lanzhou University.
- 哀悼！“大先生”李吉均院士逝世 (in Chinese)