The Lithuanian Riflemen's Union (LRU, Lithuanian: Lietuvos šaulių sąjunga), also referred to as Šauliai (the Riflemen; from Lithuanian: šaulys for rifleman), is a paramilitary organization supported by the Government of Lithuania and regulated by the dedicated law.
It is active in three main areas: military training, sport and culture. In peacetime, it prepares Lithuanian citizens for armed and civil resistance as well as supports state institutions with volunteers during national emergencies. During the state of war, its armed formations fall under the direct command of the Lithuanian Armed Forces.