Li Tang (Chinese: 李唐; pinyin: Lǐ Táng; Wade–Giles: Li T'ang, courtesy name Xigu 晞古; c. 1050 – 1130) was a Song dynasty Chinese landscape painter who practised at Kaifeng and Hangzhou. He forms a link between earlier painters such as Guo Xi, Fan Kuan and Li Cheng and later artists such as Xia Gui and Ma Yuan. He perfected the technique of "axe-cut" brush-strokes.