Maksim Alexeyevich Purkayev (Russian: Максим Алексеевич Пуркаев; August 14 (26), 1894, in the village of Nalitovo, Russian Empire - January 1, 1953, Moscow) was a Soviet military leader, reaching service rank of Army General.
Purkayev was conscripted into the Imperial Russian Army in 1915, and reached the rank of praporshchik before joining the Red Army in 1918. During the Russian Civil War he served in the capacity of a company and battalion commander, and after completing officer training course "Vystrel" in 1923, he served as a regimental commander (24th Rifle Division, staff officer and commander of a division until 1936 when he commenced studies at the Frunze Military Academy.
From 1938 Purkayev served as the Chief of Staff of the Belorussian Military District, as the Soviet military attaché in Berlin at the start of the Second World War in 1939, and participated in planning of the Soviet invasion of Poland. From July 1940, Purkayev served as the Chief of Staff of the Kiev Special Military District, and from the start of the Soviet-German War serving as the Chief of Staff of the Southwestern Front (June–July 1941), and later the 60th Army and 3rd Shock Army. In 1942-43 he served as commander of the Kalinin Front and from April 1943, the Far Eastern Front (from 1945 2nd Far Eastern Front). From September 1945 to January 1947 Purkayev served as the commanding officer of the Far Eastern Military District during which time he was nominated to the Highest Soviet of USSR (1946-1950).