Barons | Titles by Rank
- Barões de Alcácer
- Barões de Cortes de Pallás
- Barões de Molinet
- Barões de Sohr
- Barones Ardilaun
- Barones de Carricola
- Barones de Cheste al Campo
- Barones de Fontette
- Barones de Frignani
- Barones de Frignestani
- Barones de la Puebla de Tornesa
- Barones de Monte Palacio
- Barones de Montichelvo
- Barones de Pobadilla
- Barones de Vila Velha
- Barones Ewing of Kirkford
- Barones Marks of Broughton
- Barones Pulteney of Heydon
- Barones Renton
- Barones Sieff
- Barones Trent
- Baronesses Fauconberge
- Baronesses of Spaur e Flavon
- Baronesses of Teufel
- Baroni di Emarèse
- Baroni di Teulada
- Barons Abercromby of Aboukir and Tullibody
- Barons Acton
- Barons Acton-It
- Barons Adby
- Barons Adelsward
- Barons Agrim
- Barons Ailsa
- Barons Ailwyn
- Barons Åkerhielm
- Barons Aldenham
- Barons Andrássy de Csik-Szent-Király e Kraszna-Horka
- Barons Angleys
- Barons Annaly
- Barons Apponyi de Nagy-Appony
- Barons Arlington
- Barons Arundel
- Barons Arundell of Wardour
- Barons Ashburnham
- Barons Ashcombe
- Barons Ashdown of Norton-sub-Hamdon
- Barons Asquith of Bishopstone
- Barons Auvray
- Barons Badeley
- Barons Baden-Powell