Educational magazines
- Petro, Peter 1946–
- Petroski, Henry 1942–
- Petroski, Henry 1942–
- Petrucci, Paul 1954–
- Petry, Alice Hall 1951-
- Petry, Yvonne 1962–
- Petterson, Per 1952-
- Pettifer, James 1949–
- Pettitt, Clare
- Petty, Bruce M. 1945-
- Petty, J.T. 1977-
- Petty, Kate
- Petty, Kate 1951-2007
- Petuch, Edward J. 1949-
- Pevar, Stephen L. 1946–
- Peyser, Randy 1955-
- Peyton, John (Wynne William) 1919-
- Peyton, John 1919-2006
- Peyton, Kathleen Wendy (Herald) 1929-
- Pfaelzer, Jean 1944-