邹一桂（1686年－1772年）清代官员，画家。字原褒，号小山，晚号二知老人，江苏无锡人。雍正五年二甲第一名进士，授翰林院编修。历官云南道监察御史、贵州学政、太常寺少卿、大理寺卿、礼部侍郎，官至内阁学士。擅画花卉，学恽寿平画法，风格清秀。曾作《百花卷》，每种赋诗，一经进呈，皇上亦赐题绝句百篇，一桂复写一卷，恭录御制于每种之前，而书己作于后，藏于家。著有《小山画谱》、《大雅续稿》。

Zou Yigui (1686-1772) was an official and painter of the Qing Dynasty. The word Yuanbao, Xiaoshan, the late two knowledgeable old man, Wuxi people in Jiangsu Province. Yongzheng was the first senior scholar in the 5th year of Jun Dynasty, who was assigned to Hanlin Academy for editing and repairing. Li Guan supervised the imperial history of Yunnan Dao, studied politics in Guizhou, Shaoqing in Taichang Temple, Dali Temple Qing, waiter of the Ministry of Rites, and Bachelor of cabinet. He is good at painting flowers, learning Yun Shouping's painting method, and has a beautiful style. Once he wrote Hundred Flowers Volume, once each poem was presented, the emperor also gave a hundred titles and a volume of duplicate Gui, which was recorded before each kind of poem, while the book was written later and hidden at home. He is the author of Xiaoshan Painting Spectrum and Daya Renewal.