Ogata Kōrin (Japanese: 尾形光琳; 1658 – June 2, 1716) was a Japanese landscape illustrator, lacquerer, painter, and textile designer of the Rinpa School.
Kōrin is best known for his byōbu folding screens, such as Irises and Red and White Plum Blossoms (both registered National Treasures), and his paintings on ceramics and lacquerware produced by his brother Kenzan (1663–1743). Also a prolific designer, he worked with a variety of decorative and practical objects, such as round fans, writing boxes (suzuribako) executed in relief (makie) or inrō (medicine cases).