Sussex County may refer to:
In Australia
- Sussex County, Western Australia
In the United States:
- Sussex County, Delaware
- Sussex County, New Jersey
- Sussex County, Virginia
In England:
- Sussex, also known as "the County of Sussex"
- Royal Sussex County Hospital in Brighton (sometimes informally referred to as the Sussex County)
Famous quotes containing the word county:
“In the County Tyrone, in the town of Dungannon,”
—Unknown. The Old Orange Flute (l. 1)