Lakefield College School (sometimes called LCS, The Grove or simply Lakefield) is a private day and boarding school located north of the village of Lakefield, Ontario. It was the first Canadian member of Round Square, an international affiliation of schools. Lakefield College School had the volunteer support of Prince Andrew, Duke of York, who attended Lakefield in 1978. The Duke's term as honorary chair and trustee of the Lakefield College School Foundation expired in 2019 and he is no longer associated with the school.