Barons | Titles by Rank
- Barons of Gilleis
- Barons of Gimel
- Barons of Gindaí
- Barons of Gironella
- Barons of Gise
- Barons of Globig
- Barons of Glojach
- Barons of Glória
- Barons of Gnagnoni
- Barons of Gödel-Lannoy
- Barons of Godin
- Barons of Goëss
- Barons of Goethe
- Barons of Goiana
- Barons of Goiana-I
- Barons of Goicana
- Barons of Goitacazes
- Barons of Goldlamb
- Barons of Goldschmidt-Rothschild
- Barons of Goldsmith da Palmeira
- Barons of Gondoriz
- Barons of Gorgier
- Barons of Gorutuba
- Barons of Gotor
- Barons of Gourgeia
- Barons of Gouvinhas
- Barons of Goya-Borrás
- Barons of Graça
- Barons of Gracia Real
- Barons of Graevenitz
- Barons of Grajaú
- Barons of Gramat
- Barons of Grammont
- Barons of Grammont-Thoulongeon
- Barons of Gramosa
- Barons of Granito
- Barons of Granjão
- Barons of Grão-Mogol
- Barons of Gratteri
- Barons of Gravatá
- Barons of Gravataí
- Barons of Gray
- Barons of Gregory
- Barons of Greillenstein
- Barons of Grimancelos
- Barons of Grimberghe
- Barons of Grimthorpe
- Barons of Groditz
- Barons of Grodziecauf
- Barons of Gross-Ellguth