LMG

LMG may refer to:

Organizations

 * League of the Militant Godless
 * The Leon M. Goldstein High School for the Sciences in Brooklyn, NY, US
 * Linus Media Group, a Canadian entertainment company known for the Linus Tech Tips YouTube channel
 * LMG, LLC, an American company
 * BCCM/LMG, a bacterial collection in the Belgian Co-ordinated Collections of Micro-organisms

Other

 * Light machine gun