李天民 Lǐ Tiānmín was a Jin-dynasty writer active during the Jīngkāng 靖康 period (1125–1127). His sole identified work is the Nán Zhēng Lù Huì 南征錄彙 (KR4k0020), a documentary record of the Jin–Song diplomatic negotiations during the siege of Kaifeng. CBDB records multiple entries under this name (ids 458119, 488362, 537348) without dates, indicating either incomplete data or the existence of multiple homonymous persons. The compiler of KR4k0020 cannot be further identified from available sources.