Roberts Eidemanis (Russian: ??´???? ?????´??? ??????´?, Robert Petrovich Eideman; 1895 – June 12, 1937) was a Latvian Soviet Komkor, writer and poet.
He was born in Lejasciems, Gulbene Municipality of Latvia.
Eideman fought in World War I in the Imperial Russian Army and the Russian Civil War on the side of the Soviet Red Army.
He was a member of the Russian Constituent Assembly of 1918.
Eideman was one of the defendants in the Case of Trotskyist Anti-Soviet Military Organization alongside Marshal Mikhail Tukhachevsky.
He was executed in Moscow.
After the death of Joseph Stalin, Eideman was rehabilitated.