William Heard Kilpatrick (November 20, 1871 – February 13, 1965) was an American pedagogue and a pupil, a colleague and a successor of John Dewey. He was a major figure in the progressive education movement of the early 20th century.
Kilpatrick was born in White Plains, Georgia. He had an orthodox upbringing and was educated at Mercer University and Johns Hopkins University where he later became a mathematics teacher at High School and at Mercer University. He first met John Dewey in 1898 and again met him in 1907. Kilpatrick decided to make philosophy of education his specialty and occupied all courses by Dewey. From this developed a cooperation, which persisted up to Dewey's death in 1952. Both men's ideas directly impacted the 1932 founding of Bennington College in Vermont: they were both on the original College Board of Trustees, with Kilpatrick soon becoming President of the Board, and two of the original 12 houses on campus are named after them.
His first teaching job was at Blakely Institute, a combined elementary and secondary public school in southwest Georgia, required that he attend a July 1892 summer at Rock College Normal School, Athens, GA. There he learned of the educational theories of German educator Friedrich Froebel, kindergarten founder and learning-through-play advocate. He again studied at Johns Hopkins University, summer 1895, then taught seventh grade at and was principal of Anderson Elementary School, Savannah, GA, 1896–97. He was at Mercer University, 1897–1906, taught mathematics, was vice-president, 1900, and acting president, 1904–06, but resigned when the trustees were concerned about his doubting the virgin birth.
In 1908 Kilpatrick wrote in his diary, "Professor Dewey has made a great difference in my thinking." Dewey wrote to Professor John Angus MacVannel, Kilpatrick's major professor, "He is the best I ever had." Kilpatrick spent the rest of his professional career and long life at Teachers College, Columbia University (TCCU) where he was a student, 1907–09; received a Ph.D. in 1912, was lecturer in education, 1909–11; assistant professor, 1911–15; associate professor, 1915–18; professor of philosophy of education, 1918–37; and thereafter emeritus professor.