Headquarted: Hermitage, Pennsylvania
Chartered:
Website: http://www.fnb-online.com
 | A First National Bank branch in Moon, PA. (August, 2012) |
 | A First National Bank branch in Pittsburgh, PA. (August, 2012) |
 | A First National Bank branch in Pittsburgh, PA. (July, 2019) |
 | A First National Bank branch in Harrisburg, PA. (July, 2019) |
 | A First National Bank branch in Harrisburg, PA. (July, 2019) |
 | A First National Bank branch in Beaver Falls, PA. (April, 2025) |
 | A First National Bank branch in Wellsburg, WV. (April, 2025) |
 | A First National Bank branch in Irwin, PA. (April, 2025) |
 | A First National Bank branch in Bedford, PA. (April, 2025) |
 | A First National Bank branch in Middleburg, PA. (April, 2025) |
 | A First National Bank branch in Selinsgrove, PA. (April, 2025) |
 | A First National Bank branch in Sunbury, PA. (April, 2025) |
 | A First National Bank branch in Lebanon, PA. (April, 2025) |
 | A First National Bank branch in Palmyra, PA. (April, 2025) |
 | A First National Bank branch in Hummelstown, PA. (April, 2025) |
 | A First National Bank branch in Harrisburg, PA. (April, 2025) |
 | A First National Bank branch in Harrisburg, PA. (April, 2025) |
 | A First National Bank branch in York, PA. (April, 2025) |
 | A First National Bank branch in Lancaster, PA. (April, 2025) |