| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Female | |
| Full name | Mercedes•Chilla López | |
| Used name | Mercedes•Chilla | |
| Born | 19 January 1980 in Jerez de la Frontera, Cádiz | |
| Measurements | 169 cm / 62 kg | |
| Affiliations | Club Atlético Valencia Terra i Mar/Sherry Sport | |
| NOC | Spain |
Personal Best: JT – 64.07 (2010).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2004 Summer Olympics | Athletics | Mercedes Chilla | ||||
| Javelin Throw, Women (Olympic) | 22 QR | |||||
| 2008 Summer Olympics | Athletics | Mercedes Chilla | ||||
| Javelin Throw, Women (Olympic) | 8 |