Hillsdale is the name of several places in the United States of America:

• Hillsdale, Michigan, home of Hillsdale College
• Hillsdale, New Jersey
• Hillsdale, New York

It is also the name of a suburb of Sydney, Australia.

• Hillsdale, Australia

It is also a neighbourhood of Nepean, Ontario, Canada see Hillsdale (Nepean)

It is also the name of a village about 90 minutes north of Toronto in Ontario, Canada.