- Salt industry and trade--Law and legislation1
- Salt--Taxation1
- Salutati, Coluccio, 1331-14061
- Salviati, Antonio, 1816-18901
- Salviati, Averardo1
- Samaritan Aramaic language1
- Samaritans2
- Samaritans--Liturgy1
- Samarqandī, Muḥammad ibn Ashraf, active 13th century. Ashkāl al-taʼsīs1
- Santa Maria Novella (Church : Florence, Italy)1
- Satire1
- Satire, Latin1
- Saudi Arabia--Mecca4
- Saudi Arabia--Medina5
- Savelli, Troilo, -15921
- Savonarola, Girolamo, 1452-14982
- Scales (Weighing instruments)1
- Schmalkaldic War (1546-1547)1
- Scholasticism4
- Science1