Kaarel Eenpalu (until 1935 named Karl August Einbund) (28 May [O.S. 16 May] 1888 in Paju talu, Vesneri Parish, Tartu County, Estonia, Russian Empire – 27 January/28 January 1942, Kirov Oblast, Russia, USSR) was an Estonian journalist, politician and head of state.
Eenpalu was educated at the Hugo Treffner Gymnasium in Tartu. Between 1909 and 1914 he studied law at Tartu University and later graduated from Moscow University.
From 1910 to 1912 and in 1915 he was member of the editorial board of the Postimees Daily in Tartu, in 1918 editor of Postimees, in 1920 editor-in-chief of "Tallinna Teataja" (Tallinn Gazette) daily, and in 1924 editor-in-chief of the "Kaja" (Echo) newspaper.
Eenpalu was active in World War I, serving as a battery commander in the First Estonian Artillery Regiment in 1917 and 1918. During the Estonian War of Independence in 1918–1919, he first commanded the Tartu High School students' battalion, and then a battery in the Second Estonian Artillery Regiment.