- Sebastian, Saint1
- Seder ṭohorah (Maimonides, Moses)1
- Sefer ahavah (Maimonides, Moses)1
- Sefer ha-bahir1
- Sefer ha-madaʻ (Maimonides, Moses)1
- Sefer mitsṿot gadol (Moses ben Jacob, of Coucy)1
- Sefer ḳedushah (Maimonides, Moses)1
- Sequences (Liturgy)1
- Sequentiaries1
- Sermons, Early Christian1
- Sermons, English (Middle)1
- Sermons, Italian1
- Sermons, Medieval1
- Serotini, Checca1
- Servites1
- Seven last words of Jesus Christ1
- Sex customs1
- Sex instruction1
- Sex instruction--Religious aspects1
- Sex role1