Armstrong County is the name of two counties in the United States:
- Armstrong County, Pennsylvania
- Armstrong County, Texas
It is also the name of a former county:
- Armstrong County, South Dakota
Famous quotes containing the words armstrong and/or county:
“There dwelt a man in faire Westmerland,
Jonnë Armestrong men did him call,
He had nither lands nor rents coming in,
Yet he kept eight score men in his hall.”
—Unknown. Johnie Armstrong (l. 1–4)
“In the County Tyrone, in the town of Dungannon,”
—Unknown. The Old Orange Flute (l. 1)