The 11th Infantry Division (Russian: 11-я пехотная дивизия, 11-ya Pekhotnaya Diviziya) was an infantry formation of the Russian Imperial Army that existed in various formations from the early 19th century until the end of World War I and the Russian Revolution. The division was based in Lutsk in the years leading up to 1914. It fought in World War I and was demobilized in 1918.