2020 Zomer Olympische Spelen - Atleten
| Atleet | Sport |
|---|---|
 Odyssefs Meladinis | Aquatics |
 Nibret Melak Bogale | Athletiek |
 Yeva Meleshchuk | Gymnastiek |
 Nicole Melichar | Tennis |
 Amel Melih | Aquatics |
 Oussama Mellouli | Aquatics |
| Tetiana Melnyk | Athletiek |
 Marcelo Melo | Tennis |
| Luiz-Altamir Melo | Aquatics |
| Alexsandro Melo | Athletiek |
 Kiah Melverton | Aquatics |
 Aleksandra Melzacka | Zeilen |
 Miguel Mena | Aquatics |
 Raúl Hernán Mena | Athletiek |
 Arley Mendez | Gewichtheffen |
 Laura Mendez | Athletiek |
 Carolina Mendoza | Aquatics |
 Louis François Mendy | Athletiek |
| João Menezes | Tennis |
 Chen Meng | Tafeltennis |
| Meng | |
| Meng | |
| Wei Meng | Schieten |
| Yin Mengdie | Canoe/Kayak |
| Milkesa Mengesha | Athletiek |