Tenskwatawa was a Native American religious and political leader of the Shawnee tribe, known as the Prophet or the Shawnee Prophet. He was a younger brother of Tecumseh, a leader of the Shawnee. In his early years Tenskwatawa was given the name Lalawethika, but he changed it around 1805 and transformed himself from a hapless, alcoholic youth into an influential spiritual leader. Tenskwatawa denounced the Americans, calling them the offspring of the Evil Spirit, and led a purification movement that promoted unity among the Indigenous peoples of North America, rejected acculturation to the American way of life, and encouraged his followers to pursue traditional ways.

The Shawnee are a Native American people of the Northeastern Woodlands. Their language, Shawnee, is an Algonquian language.