Barons | Titles by Rank
- Barons of Schenk
- Barons of Schiavi
- Barons of Schimmelmann
- Barons of Schimmelpenning von der Oye
- Barons of Schlebrügge
- Barons of Schloissnigg
- Barons of Schlotheim
- Barons of Schmidburg
- Barons of Schmittburg
- Barons of Schnurbein
- Barons of Schoberg
- Barons of Schönau-Wehr
- Barons of Schönberg
- Barons of Schönberg
- Barons of Schonberg und Seisenberg
- Barons of Schönborn
- Barons of Schorlemer
- Barons of Schrattenbach
- Barons of Schröder
- Barons of Schulenburg
- Barons of Schütz zu Pflummern und Hohenstein
- Barons of Schwarzenberg
- Barons of Schwarzenberg e Hohenlandsberg
- Barons of Schweitzer
- Barons of Schwiter
- Barons of Seckendorff
- Barons of Seewald
- Barons of Sefton
- Barons of Segine
- Barons of Séguier
- Barons of Segur
- Barons of Seiller-Tarbuk
- Barons of Seinsheim
- Barons of Seisal
- Barons of Seixas
- Barons of Seixo
- Barons of Seldeneck
- Barons of Selys de Longchamps
- Barons of Selys Longchamps
- Barons of Sena Fernandes
- Barons of Senaller y Gramanet
- Barons of Sendal
- Barons of Sennecey
- Barons of Sennecy
- Barons of Serain
- Barons of Sergi
- Barons of Sergimirim
- Barons of Sérillac
- Barons of Sermoyé
- Barons of Serpico