Earls, Counts | Titles by Rank
- Counts of Lützelstein
- Counts of Lützow
- Counts of Lützow
- Counts of Luxe
- Counts of Luxemburg
- Counts of Lynar
- Counts of Lynden
- Counts of Lyon
- Counts of Mac Mahon
- Counts of Maccagno Imperiale
- Counts of Maceda
- Counts of Macedo
- Counts of Machico
- Counts of Macieira
- Counts of Mâcon
- Counts of Macuriges
- Counts of Maddaloni
- Counts of Madre
- Counts of Madrie
- Counts of Maeztu
- Counts of Mafra
- Counts of Magalhães
- Counts of Magenta
- Counts of Magnis
- Counts of Mahem
- Counts of Mahuet
- Counts of Maigret
- Counts of Maillé
- Counts of Maillé de La Tour-Landry
- Counts of Maillé-Seizploue
- Counts of Mailly
- Counts of Mailly Nesle
- Counts of Mailly-Nesle
- Counts of Maine
- Counts of Maistre
- Counts of Maldeghem
- Counts of Maleissye Melun
- Counts of Malladas
- Counts of Malortie
- Counts of Malta
- Counts of Maltzan
- Counts of Mamming
- Counts of Mandelsloh
- Counts of Manderscheid
- Counts of Manderscheid-Blankenheim
- Counts of Manderscheid-Blankenheim-Gerolstein
- Counts of Manderscheid-Kail
- Counts of Manderscheid-Kerpen
- Counts of Manderscheid-Schleiden
- Counts of Mangualde