祝允明（1460年－1526年），字希哲，號枝山。因生而右手有六指，是一名多指畸形病患者，因此自號為“枝指生”。明代文學家、書法傢，長洲（今屬江蘇蘇州市）人。當時與徐禎卿、唐寅、文徵明號稱“吳中四才子”。

Zhu Yunming (Chinese: 祝允明; 1461–1527) was a Chinese calligrapher, poet, writer, and scholar-official of the Ming dynasty, known as one of the "Four Talents of Wu" (Suzhou). Most admired for his accomplishment in calligraphy, he is also a popular cultural figure for his uninhibited lifestyle and iconoclastic thinking. He criticized the orthodox Neo-Confucianism of Zhu Xi and admired the philosophy of mind advocated by Wang Yangming. He wrote a large number of essays that criticize traditional values, and was an influence on the iconoclastic philosopher Li Zhi.