Stowe School is an independent school in Stowe, Buckinghamshire, England. It opened on 11 May 1923, initially with 99 schoolboys, and with J. F. Roxburgh as the first headmaster. The school is a member of the Rugby Group, the Headmasters' and Headmistresses' Conference, and the G30 Schools' Group. Originally for boys only, the school is now coeducational, with some 550 boys and 220 girls.