Tán Lún 譚綸 (1520–1577), zì Zǐlǐ 子理, posthumous Xiāngmǐn 襄敏, was one of the two great Míng military commanders of the late-Jiājìng and Lóngqìng periods (the other being Qī Jìguāng 戚繼光, with whom he was closely associated for thirty years). From Yíhuáng 宜黄 (modern Jiāngxī), he passed the jìnshì in Jiājìng jiǎchén 嘉靖甲辰 (1544) and rose through battlefield commands to Bīngbù shàngshū 兵部尚書. He died in office in 1577.
Tán’s career as a military reformer and field commander is one of the most documented in the Míng period. The Sìkù tíyào gives the standard summary: “deep and resolute, knowing of war.” As Tàizhōu zhīfǔ 台州知府 (1556) he and Qī Jìguāng established the famous shùwǔ fǎ 束伍法 — the standardized small-unit drill that became the foundation of Qī Jìguāng’s Jìxiào xīnshū 紀效新書. Together they trained troops and broke the wōkòu 倭寇 (so-called Japanese pirates), capturing or killing nearly all the invading bands.
His successive commands: Zhèjiāng hǎidào fùshǐ, where he again broke pirates; Zhèjiāng yòu cānzhèng, where he broke the Ráopíng bandit Lín Cháoxī 林朝曦; transferred to Fújiàn cānzhèng (where the wōkòu had taken many cities); recovered Fújian by hard fighting; Sìchuān xúnfǔ, where he eliminated the rebellious yí-chieftain Fèng Jìzǔ 鳯繼祖 at Huìlǐ; LiǎngGuǎng zǒngdū, where the Céngǎng bandit Jiāng Yuèzhào 江月照 surrendered without battle. The court relied on him to handle bandits — “with no slack year.” In his post as JìLiáo zǒngdū 薊遼總督 (JìLiáo Commander-in-Chief, with Qī Jìguāng under his command), he kept the Three Garrisons and the Mongol bù tribes from raiding southward. His total recorded shǒugōng (severed-heads achievement) over thirty years of war was 21,500.
The Sìkù tíyào offers an unusual reflection: “His merit and reputation are not below Wáng Shǒurén’s [Wáng Yángmíng]; yet the Confucian community celebrates Wáng — because Wáng gathered students and lectured, and his expounders were many.” Tán’s lack of philosophical school cost him in posthumous reputation what his battlefield record would have justified.
His memorials are preserved in the KR2f0029 Tán Xiāngmǐn zòuyì 譚襄敏奏議 in 10 juàn, in three sub-collections by region: Mǐn gǎo 閩稿 (Fújiàn, 1563); Shǔ gǎo 蜀稿 (Sìchuān, 1565+); JìLiáo gǎo 薊遼稿 (1567–70). Míng shǐ j. 222 has his biography. CBDB id 124973 (1520–1577).