M
- Héctor Maestri
- Candy Maldonado
- Carlos Maldonado
- Fred Manrique
- Félix Mantilla
- Jerry Manuel
- Robert Marcano
- Joe Margoneri
- Juan Marichal
- Carlos Mármol
- Gonzalo Márquez
- Luis (Canena) Márquez
- Connie Marrero
- Buck Martinez
- Carlos "Café" Martínez
- Carmelo Martínez
- Edgar Martínez
- Pedro Martínez
- Sandy Martínez
- Teodoro Martínez
- Luis Matos
- Willie Mays
- Luis Maza
- Lloyd McClendon
- Mark McGwire
- Román Mejías
- Jackson Melián
- Mario Mendoza
- Orlando Mercado
- Jim Merritt
- Ed Mierkowicz
- Eddie Miller
- Minnie Miñoso
- Bengie Molina
- José Molina
- Yadier Molina
- Sid Monge
- Aurelio Monteagudo
- René Monteagudo
- Ray Monzant
- Wally Moon
- Junior Moore
- Melvin Mora
- José Morales
- Seth Morehead
- Orber Moreno
- Roger Moret
- Guillermo Moscoso
- Les Moss
- Manny Mota
- Billy Muffett
- Bob Muncrief
- Dwayne Murphy
Read more about this topic: List Of Baseball Players Who Have Played In The Caribbean Series