George Brewster Chadwick (June 11, 1880 – October 17, 1961) was an All-American football player and coach.
He played college football for Yale University from 1899 to 1902 and was the head coach of the 1903 Yale football team.
After working for a time in the hardware and sales fields, Chadwick had a long career as a teacher of English, history and Latin at Eastern private boys' schools.