Perth is the name of several towns and cities:

• Perth, Scotland is the original Perth, after which the others are named, and the administrative town of the region of Perth and Kinross in Scotland.

In Australia:

• Perth, the State capital city of Western Australia and fourth-largest city in Australia.
• Perth, Tasmania.

In Canada:

• Perth, Ontario.
• Perth County, Ontario.
• Perth-Andover, New Brunswick.

In United States of America:

• Perth, New York.
• Perth, North Dakota