- Piantadosi, Al, 1884-19551
- Piantadosi, Al, 1884-1955 1
- Pickens First Baptist Church (Pickens County, S.C.)1
- Pierson, William T. 1
- Potter, Bert 1
- Praetorius, Christian A. 1
- Presbyterian Church (Sumter, S.C.). Ladies' Aid Society1
- Presbyterian Church in the U.S. Synod of South Carolina1
- Raemaekers, Louis, 1869-19561
- Raisin, Jacob S. (Jacob Salmon), 1878-19461
- Rath, Frederick (composer/lyricist)1
- Reed, David, 1872-19461
- Remington Arms Company1
- Reuterdahl, Henry, 1871-19251
- Richardson, Harry1
- Riesenberg, Sidney H.1
- Risher, Anna Priscilla, 1875-1946 1
- Roberts, Luckey, 1887-1968 1
- Rosenberg, B. Anna 1
- Rosenberg, Isaac, 1890-19181