Cornplanter (c. 1750–1836) (Gaiänt'wakê or John Abeel) was a Seneca war-chief, ancestor of all others with the name
Cornplanter may refer to:
People Edward Cornplanter (1856–1918) (So-son-do-wa), Seneca chief and religious leader Carrie Cornplanter (1887–1918) (Teton), Seneca artist, daughter of Edward Jesse Cornplanter (1889–1957) (Hayonhwonhish), Seneca artist and author, son of Edward, last male descendant of John
Places Cornplanter State Forest, a Pennsylvanian wood Cornplanter Township, Venango County, Pennsylvania, United States Cornplanter Tract, a now-flooded tract of land in Warren County, Pennsylvania
Streams Cornplanter Run (Oil Creek), a tributary of Oil Creek in Pennsylvania
See also Corn planter, a planter (farm implement) for maize (corn)