McHenry

McHenry is a toponym and a surname used in the United States. The name is of Irish origin and has been applied to several places as well as to individuals who bear it as a family name.

Places and geographic entities named McHenry include:

- McHenry, Illinois, a city in McHenry County in the northeastern part of the state, part of the Chicago metropolitan area.

- McHenry County, Illinois, a county in northern Illinois established in the 1830s; the county seat is Woodstock.

- McHenry, Maryland, a census-designated place and unincorporated community in Garrett County near Deep Creek Lake, known for its resort and outdoor recreation access.

- Fort McHenry, a historic coastal fort in Baltimore, Maryland, named after James McHenry; it defended Baltimore Harbor during the War of 1812 and is associated with the inspiration for the U.S. national anthem.

People:

- James McHenry (1753–1816) was an Irish-born American statesman who served as the U.S. Secretary of War from 1796 to 1800. The fort and, by extension, the name McHenry, are connected to his legacy. The surname McHenry is used by numerous individuals across various fields.

Other notes:

- The name McHenry appears in various localities, institutions, and geographical features, reflecting its historical usage as both a place name and a family name.