George Colbert, also known as Tootemastubbe (c. 1764–1839), was a Native American leader of the Chickasaw people in the early 19th century. He commanded 350 Chickasaw auxiliary troops, whom he had recruited, as a militia captain under Andrew Jackson during the Creek War of 1813-1814. Later he joined the US Army under Jackson for the remainder of the War of 1812.
George temporarily became chief of the Chickasaw again after his late brother Levi Colbert died in 1834. George was a planter who owned significant land in Mississippi, and a ferry in northwestern Alabama.
His father, James Logan Colbert, was half Scot, half Chickasaw. George was three-fourths Chickasaw and one quarter Scottish.
The second of six mixed-race sons of James Logan Colbert, a North Carolinian son of a settler of Scots descent and his second wife Minta Hoye, a Chickasaw, George "Tootemastubbe" Colbert was born in present-day Alabama in 1764. As a youth he began to rise in prominence in the Chickasaw nation, as he gained status from his mother's clan as well as his actions. The Chickasaw had a matrilineal kinship system, in which children were considered born into their mother's clan; positions of hereditary leadership were passed through the mother's line.
Colbert was said to serve with American troops under Arthur St. Clair in 1791 and Anthony Wayne in 1794 during the Northwest Indian Wars. During the Creek Wars, he recruited 350 Chickasaw warriors and assisted Andrew Jackson against the Red Sticks, and later during more of the War of 1812.