Yu Zhiding; ca. was a Chinese painter during the Qing Dynasty.
Yu was a native of Jiangdu in Jiangsu province. His style name was 'Shangji' and his sobriquet was 'Shenzai'. He served in the Imperial Painting Academy during the reign of the Kangxi Emperor. Yu was taught by Lan Ying, and painted landscapes, human figures, and bird-and-flower paintings.