The 1st His Majesty's Life Guards Rifle Regiment (Russian: Ле́йб-гва́рдии 1-й стрелко́вый Его́ Вели́чества по́лк) was a regiment of the Russian Imperial Guard that existed from 1856 prior to being dissolved in 1918 after World War I and the Russian Revolution. It was part of the 1st Guards Infantry Division, which itself was part of the Guards Corps.