Zhi Xu (1599–1655) was a prominent Buddhist monk and scholar of the late Ming dynasty. He is renowned for his extensive commentaries on Buddhist sutras, most notably his commentaries on the *Avatamsaka Sutra* (Flower Garland Sutra).
Lingfeng Collected Works (Selections from "Master Ouyi's Chronological Biography," "Postscript to the Reprint of Lingfeng Collected Works," and "Preface to the Publication of Refuting Heterodoxy") (靈峰宗論（選錄〈蕅益大師年譜〉、〈書重刻靈峰宗論後〉、〈刻闢邪集序〉）)