The Cottesloe School, formerly known as Wing County Secondary School, is a co-educational secondary school located on the outskirts of Wing, Buckinghamshire, England. The school takes children from the age of eleven through to the age of eighteen. The school has 1146 students, of which over 170 are in the Sixth Form. The school serves a large rural catchment in the north of Buckinghamshire, as well as parts of Bedfordshire and Hertfordshire.