- Miladinović Milica, Soloist, Mezzo-soprano
- Milashkina Tamara, Soloist, Soprano
- Milenkovic Sonia, Soloist, Soprano
- Michailidis Dimitris, Pianist, Composer, Conductor
- Miliopoulou Maria, Dancer
- Milliet Paul, Librettist
- Millöcker Carl, Composer
- Milolidaki Maira, Soloist, Soprano
- Minopetros Petros, Director, Clergyman
- Minotis (Minotakis) Alexis, Actor, Director
- Miricioiu Nelly, Soloist, Soprano
- Misciano Alvinio, Soloist,Tenor
- Misyrlis Tassos
- Miszel-Giardini Barbara, Soloist, Mezzo-Soprano
- Mitchell Katie, Director
- Mitropoulos N.
- Mitropoulou Sophia, Soloist, Soprano
- Mitrousis Mihalis, Actor, Director
- Mitsopoulou Maria, Soloist, Soprano
- Mizuguchi Satoshi, Soloist, Tenor
- Modesti Giuseppe, Soloist, Bass-baritone
- Modinos John (Ioannis, Philippos), Soloist, Baritone
- Modinos Philip, Soloist, Tenor, Pianist, Conductor
- Mödl Martha, Soloist, Soprano
- Molese Michele, Soloist, Tenor
- Molfesis Faidon, Set Designer, Costume Designer
- Molinos Marc, Video projections designer
- Molotsos Emmanuel, Soloist, Bass
- Momirov Ivan, Soloist, Tenor
- Monogeni Anastasia, Soloist, Soprano
- Monsalve Giancarlo, Soloist, Tenor
- Montanaro Carlo, Conductor, Violinist
- Montesantos Theodoros, Conductor
- Monteverdi Claudio, Composer
- Moraitis Thodoros, GNO Chorus Member, Bass
- Moraitou Maria, Soloist, Soprano
- Morandi Pier Giorgio, Conductor
- Morandini Patrizia, Soloist, Soprano
- Mordo Renato, Director
- Moresco Riccardo, Director
- Morfoniou-Komisopoulou Kiki, Soloist, Mezzo-Soprano
- Morianova Sonia, Dancer
- Morris Mark, Dancer, Choreographer, Director
- Mortaki M., Dancer
- Mortimer Vicki, Set and Costume designer
- Moschopoulos Thomas, Director
- Moscona Nicola, Soloist, Bass
- Moshinsky Elijah, Director
- Moșuc Elena, Soloist, Soprano
- Mosxis Nikos, Dancer
- 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748