In Australia:

In the United Kingdom:

In Singapore:

Mount Vernon, New York, largest of the municipalities named Mount Vernon

Mount Vernon, Thurso, Caithness

Mount Vernon, Illinois

Mount Vernon, Washington

Mont Vernon, New Hampshire (note slight spelling difference}

Mount Vernon, Texas

Mount Vernon, Indiana

Mount Vernon, a hill in the town of New Kensington, Pennsylvania

Mount Vernon, Ohio

Mount Vernon Square in Washington D.C.

Mount Vernon, Virginia

The Dr. Edward Bach Centre

Mount Vernon, Missouri

Mount Vernon, Iowa

Mount Vernon, Glasgow

Mount Vernon, Kentucky

Mount Vernon, Alabama

Mount Vernon, Georgia

Mount Vernon, South Dakota

Mount Vernon, Maryland

Mount Vernon, Oregon

Mount Vernon, Singapore

Mount Vernon, Maine

Mount Vernon, Arkansas

Mount Vernon, New South Wales, a suburb of Sydney, Australia

Mount Vernon Hospital, North London

Vernon, a common place name and a common surname

Mount Vernon High School, several different schools

USS Mount Vernon, for several ships in the U.S. Navy

Mount Vernon, Belfast

Mount Vernon is the name of George Washington's, the first President of the United States, estate in Virginia. The name may also refer to several other places around the world:

In the United States - where many are named after the home of George Washington, the country's first president:

Mount Vernon, Baltimore, a neighborhood in Baltimore, Maryland

Mount Vernon (plantation), George Washington's home

The Mount Vernon Campus (The George Washington University#Mount Vernon Campus) of George Washington University in Washington, D.C.

The Mt Vernon Sq/7th St-Convention Center (Washington Metro) stop on the Yellow and Green lines of the Washington Metro.