Barons | Titles by Rank
- Barons of Grossschedel
- Barons of Grumkau
- Barons of Grünau
- Barons of Guadalupe
- Barons of Guaí
- Barons of Guaíba
- Barons of Guaíba-I
- Barons of Guaicuí
- Barons of Guajará
- Barons of Guamá
- Barons of Guanabara
- Barons of Guandu
- Barons of Guandu-I
- Barons of Guapi
- Barons of Guapi-Mirim
- Barons of Guaraciaba
- Barons of Guarapuava
- Barons of Guararapes
- Barons of Guararema
- Barons of Guaratiba
- Barons of Guaratinguetá
- Barons of Guaraúna
- Barons of Guaribu
- Barons of Guarulhos
- Barons of Gudenus
- Barons of Gudenus
- Barons of Güell
- Barons of Guernsey
- Barons of Guía-Real
- Barons of Guimarães
- Barons of Guimera
- Barons of Guiry
- Barons of Gumpenberg
- Barons of Gumppenberg
- Barons of Gumppenberg-Pöttmes-Oberbrennberg
- Barons of Gundersdorf
- Barons of Guntersdorf
- Barons of Gurjaú
- Barons of Gurupá
- Barons of Gurupi
- Barons of Gutschmidt
- Barons of Guttenberg
- Barons of Habitzheim
- Barons of Hackelberg
- Barons of Hackelberg de Höchenberg
- Barons of Hackelberg-Landau
- Barons of Hackelberg-Landau-Höchenberg
- Barons of Haebler
- Barons of Hahn
- Barons of Haimberger