2012 Zomer Olympische Spelen - Atleten
| Atleet | Sport |
|---|---|
 Daria Deeva | Aquatics |
 Meseret Defar | Athletiek |
 John Degenkolb | Wielrennen |
 Adrien Deghelt | Athletiek |
| Egor Degtyarev | Aquatics |
 Zahra Dehghanabnavi | Boogschieten |
| Markus Deibler | Aquatics |
| Steffen Deibler | Aquatics |
 Inge Dekker | Aquatics |
| Dieter Dekoninck | Aquatics |
| Tatiana Dektyareva | Athletiek |
 Bianca Del Carretto | Schermen |
 Juan Martín Del Potro | Tennis |
 Matías Del Solar | Zeilen |
 Marie Delattre | Canoe/Kayak |
| Stany Delayre | Roeien |
| Simon Delestre | Ruiter |
 Isabel Delgado | Aquatics |
 Marlo Delgado Suarez | Boksen |
 Liu Deli | Worstelen |
 Natalie Dell | Roeien |
| Francesco Dell'Uomo | Aquatics |
 Casey Dellacqua | Tennis |
| Moana Delle | Zeilen |
 Nico Delle-Karth | Zeilen |