LG7

LG7 or variation, may refer to:


 * Buick LG7, a Buick V6 engine
 * Lower Group 7, of the Bushveld Igneous Complex
 * Liancheng Jinhe metro station (station code ) on the Wanda–Zhonghe–Shulin line in New Taipei, Taiwan
 * Daugavpils District, Latvia; see List of FIPS region codes (J–L)