Encyclopedias, Almanacs, Transcripts, and Maps
- Singer, Isidore
- Singer, Israel
- Singer, Josef
- Singer, Josef
- Singer, Joseph
- Singer, Kurt
- Singer, Ludvik
- Singer, Milton B.
- Singer, Paul
- Singer, Pesaḥ
- Singer, Peter
- Singer, Simeon
- Singer, Yvonne
- Singerman, Berta
- Singidunum, Martyrs of
- Sinhala, Buddhist Literature in
- Sinigaglia
- Sinigaglia, Leone
- Šinko, Ervin
- Sinner, Habitual