2012 Zomer Olympische Spelen - Atleten
| Atleet | Sport |
|---|---|
 Marc Mundell | Athletiek |
 Bundmaa Munkhbaatar | Judo |
| Urantsetseg Munkhbat | Judo |
 Paola Muñoz | Wielrennen |
 Oscar Muñoz | Taekwondo |
 Sergio Muñoz | Gymnastiek |
 Nidia Muñoz | Taekwondo |
| Juan Manuel Munoz Diaz | Ruiter |
| David Muntaner | Wielrennen |
 Anastasiya Muntyanu | Gymnastiek |
 Boaz Munyonga | Judo |
 Norma Murabito | Canoe/Kayak |
 Yukifumi Murakami | Athletiek |
| Ryota Murata | Boksen |
 Vyacheslav Muravyev | Athletiek |
 Andrew Murdoch | Zeilen |
 Fabiana Murer | Athletiek |
 Osman Murillo Segura | Judo |
| Koji Murofushi | Athletiek |
 Annalise Murphy | Zeilen |
| Barry Murphy | Aquatics |
| Grainne Murphy | Aquatics |
| Joseph Murphy | Ruiter |
 Freya Murray | Athletiek |
| Darren Murray | Aquatics |