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- Paint Creek Township, Allamakee County
- Palermo Township, Grundy County
- Palestine Township, Story County
- Palmyra Township, Warren County
- Palo Alto Township, Jasper County
- Paradise Township, Crawford County
- Paris Township, Howard County
- Paton Township, Greene County
- Penn Township, Guthrie County
- Penn Township, Jefferson County
- Penn Township, Johnson County
- Penn Township, Madison County
- Peoples Township, Boone County
- Perry Township, Buchanan County
- Perry Township, Davis County
- Perry Township, Jackson County
- Perry Township, Plymouth County
- Perry Township, Tama County
- Peru Township, Dubuque County
- Peterson Township, Clay County
- Pierce Township, Page County
- Pike Township, Muscatine County
- Pilot Township, Cherokee County
- Pilot Township, Iowa County
- Pilot Grove Township, Montgomery County
- Pilot Mound Township, Boone County
- Pioneer Township, Cedar County
- Pitcher Township, Cherokee County
- Pittsford Township, Butler County
- Plank Township, Keokuk County
- Plato Township, Sioux County
- Platte Township, Taylor County
- Platte Township, Union County
- Plattville Township, Mills County
- Pleasant Township, Appanoose County
- Pleasant Township, Cass County
- Pleasant Township, Hardin County
- Pleasant Township, Lucas County
- Pleasant Township, Monroe County
- Pleasant Township, Pottawattamie County
- Pleasant Township, Poweshiek County
- Pleasant Township, Union County
- Pleasant Township, Wapello County
- Pleasant Township, Winneshiek County
- Pleasant Township, Wright County
- Pleasant Grove Township, Des Moines County
- Pleasant Grove Township, Floyd County
- Pleasant Grove Township, Mahaska County
- Pleasant Grove Township, Marion County
- Pleasant Ridge Township, Lee County
- Pleasant Valley Township, Carroll County
- Pleasant Valley Township, Cerro Gordo County
- Pleasant Valley Township, Fayette County
- Pleasant Valley Township, Grundy County
- Pleasant Valley Township, Johnson County
- Pleasant Valley Township, Scott County
- Pleasant Valley Township, Webster County
- Plum Creek Township, Kossuth County
- Plymouth Township, Plymouth County
- Poe Township, Ringgold County
- Poland Township, Buena Vista County
- Polk Township, Benton County
- Polk Township, Bremer County
- Polk Township, Jefferson County
- Polk Township, Shelby County
- Polk Township, Taylor County
- Polk Township, Wapello County
- Port Louisa Township, Louisa County
- Portland Township, Cerro Gordo County
- Portland Township, Kossuth County
- Portland Township, Plymouth County
- Post Township, Allamakee County
- Poweshiek Township, Jasper County
- Powhatan Township, Pocahontas County
- Poyner Township, Black Hawk County
- Prairie Township, Davis County
- Prairie Township, Delaware County
- Prairie Township, Fremont County
- Prairie Township, Keokuk County
- Prairie Township, Kossuth County
- Prairie Township, Mahaska County
- Prairie Creek Township, Dubuque County
- Prairie Springs Township, Jackson County
- Prescott Township, Adams County
- Preston Township, Plymouth County
- Princeton Township, Scott County
- Providence Township, Buena Vista County
- Providence Township, Hardin County
- Prussia Township, Adair County
- Putnam Township, Fayette County
- Putnam Township, Linn County
- Pymosa Township, Cass County
Read more about this topic: List Of Iowa Townships