- Marcia, Holst (de: Midas)
- Marco Polo (de: Poet)
- Marconi (de: Manometer)
- Mareike (de: Farnese – Fasching)
- Marinus (de: Manometer)
- Marion
- Markus, OL
- Marlon
- Marsel
- Mascha, Hann (de: Matcho – Garibaldi II)
- Masetto (de: Montanus – Colonel)
- Matal, xx
- Matcho (de: Pancho II)
- Maureen, xx
- Maximus, Holst (de: Manometer)
- Meadow Mint
- Meisterkrone, Hann
- Melli, Hann
- Melodie (de: Silvio I)
- Mensa