Conodoguinet Creek is a 104-mile-long (167 km) tributary of the Susquehanna River in south central Pennsylvania in the United States. The name is Native American, and means "A Long Way with Many Bends".
Conodoguinet Creek joins the Susquehanna River upstream of Harrisburg.
The water divide between Conodoguinet Creek and Conococheague Creek is sometimes used as the boundary between the Hagerstown Valley and the Cumberland Valley. It flows past many mills, including Maclay's Mill. The Appalachian Trail crosses the creek near Carlisle.
- The Ramp Covered Bridge crosses Conodoguinet Creek at Hopewell Township in Cumberland County, Pennsylvania.
- "The National Map". U.S. Geological Survey. Retrieved Feb. 15, 2011.
- "The Conodoguinet and the Chesapeake Bay". Retrieved 30 August 2010.
- ""National Historic Landmarks & National Register of Historic Places in Pennsylvania"" (Searchable database). CRGIS: Cultural Resources Geographic Information System. Note: This includes Susan M. Zacher (undated). "National Register of Historic Places Inventory Nomination Form: Ramp Covered Bridge" (PDF). Retrieved 2012-01-21.
- Gertler, Edward. Keystone Canoeing, Seneca Press, 2004. ISBN 0-9749692-0-6
- U.S. Geological Survey Geographic Names Information System: Conodoguinet Creek