The women's triple jump event at the 2000 World Junior Championships in Athletics was held in Santiago, Chile, at Estadio Nacional Julio Martínez Prádanos on 20 and 21 October.
| Gold | Anastasiya Ilyina | |
| Silver | Anna Pyatykh | |
| Bronze | Dana Velďáková |
21 October
| Rank | Name | Nationality | Attempts | Result | Notes | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | ||||||||
| align=left | align=left | | 13.01 (w: +1.1 m/s) | 14.24 (w: -0.3 m/s) | 13.90 (w: +1.6 m/s) | x | 13.69 (w: +0.5 m/s) | 13.35 (w: -0.2 m/s) | 14.24 (w: -0.3 m/s) | ||||
| align=left | align=left | | 14.18 (w: +1.2 m/s) | x | 13.84 (w: -0.5 m/s) | 13.93 (w: -0.1 m/s) | x | 13.85 (w: +0.7 m/s) | 14.18 (w: +1.2 m/s) | ||||
| align=left | align=left | | 13.69 (w: +1.6 m/s) | 13.28 (w: +0.4 m/s) | 13.92 (w: +1.4 m/s) | 13.51 (w: -0.2 m/s) | x | x | 13.92 (w: +1.4 m/s) | ||||
| 4 | align=left | align=left |  | 13.74 w (w: +3.2 m/s) | 13.59 (w: +0.7 m/s) | 13.47 (w: 0.0 m/s) | 13.35 (w: +0.1 m/s) | x | 13.69 (w: -0.4 m/s) | 13.74 w (w: +3.2 m/s) | |||
| 5 | align=left | align=left |  | 13.72 (w: +1.2 m/s) | 13.64 (w: +0.6 m/s) | 13.42 (w: -0.2 m/s) | 13.53 (w: -0.1 m/s) | x | 13.51 (w: +0.4 m/s) | 13.72 (w: +1.2 m/s) | |||
| 6 | align=left | align=left | | x | x | 13.46 (w: +1.1 m/s) | 13.06 (w: +0.1 m/s) | 13.41 (w: -0.4 m/s) | 13.35 (w: -0.1 m/s) | 13.46 (w: +1.1 m/s) | |||
| 7 | align=left | align=left |  | x | 13.01 (w: +1.1 m/s) | 13.25 w (w: +2.3 m/s) | x | 12.81 (w: -0.4 m/s) | 12.56 (w: +0.3 m/s) | 13.25 w (w: +2.3 m/s) | |||
| 8 | align=left | align=left |  | x | x | 13.16 (w: +0.8 m/s) | x | - | 12.45 (w: +0.6 m/s) | 13.16 (w: +0.8 m/s) | |||
| 9 | align=left | align=left |  | x | 13.01 (w: +1.1 m/s) | 12.94 (w: +0.2 m/s) | 13.01 (w: +1.1 m/s) | ||||||
| 10 | align=left | align=left |  | x | 12.62 (w: -1.2 m/s) | 13.00 (w: -0.3 m/s) | 13.00 (w: -0.3 m/s) | ||||||
| 11 | align=left | align=left |  | 12.87 (w: +1.7 m/s) | 12.97 (w: +0.9 m/s) | 12.20 (w: +0.8 m/s) | 12.97 (w: +0.9 m/s) | ||||||
| 12 | align=left | align=left | | 12.39 (w: -0.3 m/s) | 12.71 (w: +1.0 m/s) | 12.51 (w: -0.3 m/s) | 12.71 (w: +1.0 m/s) | ||||||
20 October
| Rank | Name | Nationality | Attempts | Result | Notes | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | ||||||||
| 1 | align=left | align=left | | x | x | 14.52 (w: +0.6 m/s) | 14.52 (w: +0.6 m/s) | Q | ||
| 2 | align=left | align=left | | x | 13.63 (w: +1.0 m/s) | - | 13.63 (w: +1.0 m/s) | Q | ||
| 3 | align=left | align=left | | 13.08 (w: NWI) | 13.44 (w: +1.1 m/s) | - | 13.44 (w: +1.1 m/s) | Q | ||
| 4 | align=left | align=left | | 13.25 (w: +0.1 m/s) | 13.29 (w: -0.6 m/s) | 13.33 (w: +0.3 m/s) | 13.33 (w: +0.3 m/s) | Q | ||
| 5 | align=left | align=left | | 12.89 (w: +1.1 m/s) | 12.83 (w: +0.1 m/s) | 13.02 (w: +0.1 m/s) | 13.02 (w: +0.1 m/s) | q | ||
| 6 | align=left | align=left |  | x | 12.84 (w: +0.6 m/s) | x | 12.84 (w: +0.6 m/s) | |||
| 7 | align=left | align=left |  | x | 12.83 (w: +0.7 m/s) | x | 12.83 (w: +0.7 m/s) | |||
| 8 | align=left | align=left | | x | 12.50 (w: -0.5 m/s) | 12.79 (w: -0.2 m/s) | 12.79 (w: -0.2 m/s) | |||
| 9 | align=left | align=left |  | x | 12.65 (w: +0.4 m/s) | 12.66 (w: -0.2 m/s) | 12.66 (w: -0.2 m/s) | |||
| 10 | align=left | align=left |  | 12.10 (w: -0.4 m/s) | 12.13 (w: -0.9 m/s) | 12.47 (w: +0.3 m/s) | 12.47 (w: +0.3 m/s) | |||
| 11 | align=left | align=left | 12.46 (w: +0.1 m/s) | x | 12.30 (w: -0.7 m/s) | 12.46 (w: +0.1 m/s) | ||||
| 12 | align=left | align=left |  | 12.13 (w: +0.6 m/s) | 12.09 (w: -0.2 m/s) | 11.80 (w: +0.3 m/s) | 12.13 (w: +0.6 m/s) | |||
| 13 | align=left | align=left |  | 12.13 (w: -0.5 m/s) | x | x | 12.13 (w: -0.5 m/s) | |||
| align=left | align=left |  | x | x | x | NM | ||||
| align=left | align=left | x | x | x | NM | |||||
| Rank | Name | Nationality | Attempts | Result | Notes | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | ||||||||
| 1 | align=left | align=left | | 14.15 (w: +0.3 m/s) | - | - | 14.15 (w: +0.3 m/s) | Q | ||
| 2 | align=left | align=left | | 13.51 (w: +0.7 m/s) | - | - | 13.51 (w: +0.7 m/s) | Q | ||
| 3 | align=left | align=left | | 12.89 (w: +0.5 m/s) | x | 13.04 (w: -0.3 m/s) | 13.04 (w: -0.3 m/s) | q | ||
| 4 | align=left | align=left | | 12.97 (w: +0.2 m/s) | 13.03 (w: +0.8 m/s) | x | 13.03 (w: +0.8 m/s) | q | ||
| 5 | align=left | align=left | | 12.98 (w: +0.4 m/s) | 12.85 (w: -0.5 m/s) | 12.73 (w: +1.4 m/s) | 12.98 (w: +0.4 m/s) | q | ||
| 6 | align=left | align=left | | x | 12.89 (w: -0.7 m/s) | 12.95 (w: -0.7 m/s) | 12.95 (w: -0.7 m/s) | q | ||
| 7 | align=left | align=left | | 12.92 (w: +0.4 m/s) | 12.57 (w: +0.5 m/s) | x | 12.92 (w: +0.4 m/s) | q | ||
| 8 | align=left | align=left |  | 12.72 (w: +0.7 m/s) | x | x | 12.72 (w: +0.7 m/s) | |||
| 9 | align=left | align=left | 12.33 (w: -0.1 m/s) | x | 12.23 (w: -0.1 m/s) | 12.33 (w: -0.1 m/s) | ||||
| 10 | align=left | align=left |  | x | 12.02 (w: -0.1 m/s) | x | 12.02 (w: -0.1 m/s) | |||
| 11 | align=left | align=left |  | x | x | 11.96 (w: +2.0 m/s) | 11.96 (w: +2.0 m/s) | |||
| 12 | align=left | align=left | 11.56 (w: +0.2 m/s) | 11.83 (w: +0.1 m/s) | x | 11.83 (w: +0.1 m/s) | ||||
| align=left | align=left |  | x | x | x | NM | ||||
| align=left | align=left | | x | - | - | NM | ||||
| align=left | align=left |  | x | x | x | NM | ||||
| align=left | align=left | | x | x | x | NM | ||||
According to an unofficial count, 31 athletes from 24 countries participated in the event.