Life Grenadier Regiment

A Life Grenadier Regiment may refer to:
 * Life Grenadier Regiment, Swedish military unit
 * 1st Life Grenadier Regiment, Swedish military unit
 * 2nd Life Grenadier Regiment, Swedish military unit
 * 4th Infantry Life Grenadier Regiment (Sweden)
 * Life Grenadier Regiment of the Royal Prussian Guard
 * Life Grenadier Guard of Hessen Darmstadt
 * Royal Saxon 1st (Life) Grenadier Guard Regiment (No. 100)
 * Life Grenadier Regiment of the Imperial Russian Guard
 * 1st Life Grenadier Regiment of Baden later 109th Baden Life Grenadier Regiment (Badisches Leib-Grenadier-Regiment Nr. 109) of the Imperial German Army
 * 1st-8th Royal Life-Grenadier Regiment of the Imperial German Army