Earls, Counts | Titles by Rank
- Counts of Oviedo
- Counts of Oyenhausen
- Counts of Oyenhausen-Gravenburg
- Counts of Ozalj
- Counts of Pacciano Vecchio
- Counts of Pacentro
- Counts of Paço d' Arcos
- Counts of Paço de Vitorino
- Counts of Paço do Lumiar
- Counts of Paçô Vieira
- Counts of Pádua
- Counts of Padúl
- Counts of Pailhars
- Counts of Paillars
- Counts of Palamós
- Counts of Palancar
- Counts of Palena
- Counts of Palikao
- Counts of Palma
- Counts of Palma de Almeida
- Counts of Palma del Rio
- Counts of Palmela
- Counts of Panat
- Counts of Panisse-Passis
- Counts of Paoli-Chagny
- Counts of Pappenheim
- Counts of Parabère
- Counts of Paraiso
- Counts of Paraná
- Counts of Paraty
- Counts of Parc Locmaria
- Counts of Parc-Locmaria
- Counts of Parcent
- Counts of Pardo Bazán
- Counts of Paredes de Nava
- Counts of Paris
- Counts of Parma
- Counts of Parnaíba
- Counts of Parrano
- Counts of Parscau du Plessix
- Counts of Passalacqua
- Counts of Passau
- Counts of Passaun e Weisskirchen
- Counts of Passé
- Counts of Paterna
- Counts of Patilla
- Counts of Paty de Clam
- Counts of Paumgarten
- Counts of Pavia
- Counts of Pechpeyrou-Comminges de Guitaut