Tang Yin, courtesy name Bohu (伯虎), was a Chinese painter, calligrapher, and poet of the Ming dynasty period.

The Four Masters of the Ming dynasty are a traditional grouping in Chinese art history of four famous Chinese painters that lived during the Ming dynasty. The group consists of Shen Zhou (1427–1509), Wen Zhengming (1470–1559), Tang Yin (1470–1523), and Qiu Ying (c.1494–c.1552). They were contemporaries, with Shen being the teacher of Wen, while Tang and Qiu was taught by Zhou Chen (1460–1535). All five of the aforementioned painters were part of the Wu School. Their styles and subject matter were varied. Qiu was solely a painter, while the other three developed distinct styles of painting, calligraphy, and poetry.