The International College of Management, Sydney (ICMS) is a higher education provider offering degrees at the diploma level and above. ICMS offers diplomas and degrees in a variety of fields related to business, hospitality and international tourism.

The primary ICMS campus is situated on Sydney Harbour's North Head on St Patrick's Estate. It is located in the "Manly Castle", which formerly housed a seminary. The ICMS campus was used for exterior shots of Gatsby's mansion in the 2013 film adaptation of The Great Gatsby.

ICMS was one of the first six private universities included in the Universities Admissions Centre application process in 2012.