Chan Sui Ki (La Salle) College (Traditional Chinese: 陳瑞祺(喇沙)書院; also abbreviated as CSK/CSKLSC and sometimes known as Chan Sui Ki College), is an Anglo-Chinese boys' secondary school in Homantin of Kowloon, Hong Kong, and was established by the Institute of the Brothers of the Christian Schools, a Roman Catholic religious teaching order founded by St.