- Parker, Bessie, ca. 1905 -1
- Parker, Lena Augusta, ca. 1902 -1
- Parsons, Delphine Hurst, 1910-20011
- Peach, Edward M.1
- Pedersen, Thelma2
- Pennino, Martha, 1918-20041
- Philbrick, Richard1
- Pluchinsky, Dennis A.1
- Powell, William Devens1
- Prince William County Library1
- Pusey, William W., III (William Webb)1