- Sefer ha-bahir1
- Sefer ha-kaṿanot (Luria, Isaac ben Solomon)2
- Sefer ha-madaʻ (Maimonides, Moses)2
- Sefer ha-yashar (Quasi-historical work)2
- Sefer ha-ʻiṭur (Isaac ben Abba Mari)1
- Sefer mitsṿot gadol (Moses ben Jacob, of Coucy)2
- Sefer nashim (Maimonides, Moses)1
- Sefer zemanim (Maimonides, Moses)6
- Sefer ḳedushah (Maimonides, Moses)5
- Sefirah period1
- Sefirot (Cabala)8
- Self (Philosophy)141
- Self-control--Religious aspects1
- Self-control--Religious aspects--Hinduism2
- Selim II, Sultan of the Turks, 1524-15741
- Seliḥot14
- Semantics1
- Seneca, Lucius Annaeus, approximately 4 B.C.-65 A.D.1
- Sennacherib, King of Assyria, -681 B.C.1
- Senses and sensation--Religious aspects--Hinduism7