S
- Sacerdote: a priest who says Mass and attends to other pastoral duties
- Salinero: a salt dealer or salt maker
- Sastre: a tailor
- Sedero: a silk dealer
- Señor: A person bearing this title of nobility had the lowest status
- Señoría: the dominion held by a señor
- Sillero: a saddlemaker
- Solar: a house lot
- Soldado: a soldier
- Sombrerero: a hat maker
- Suerte: a parcel of agricultural land