The women's discus throw event at the 2015 European Athletics U23 Championships was held in Tallinn, Estonia, at Kadriorg Stadium on 11 and 12 July.
| Gold | Shanice Craft | |
| Silver | Anna Rüh | |
| Bronze | Kristin Pudenz |
12 July
| Rank | Name | Nationality | Attempts | Result | Notes | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | ||||||||
| align=left | align=left | 61.17 | 56.56 | 61.69 | 62.89 | 62.65 | 63.83 | 63.83 | SB | ||||
| align=left | align=left | 59.04 | 61.27 | 60.57 | 59.63 | 60.15 | x | 61.27 | |||||
| align=left | align=left | 54.72 | 56.21 | x | x | 59.85 | 59.94 | 59.94 | |||||
| 4 | align=left | align=left |  | 58.38 | 59.06 | x | 56.80 | x | x | 59.06 | |||
| 5 | align=left | align=left |  | 54.31 | 52.28 | 52.89 | x | x | 57.55 | 57.55 | |||
| 6 | align=left | align=left | | 51.69 | 54.75 | x | 49.87 | 50.42 | 53.64 | 54.75 | |||
| 7 | align=left | align=left | | 45.80 | 48.14 | 50.50 | x | x | 52.75 | 52.75 | |||
| 8 | align=left | align=left |  | x | 51.24 | 48.21 | 48.62 | x | x | 51.24 | |||
| 9 | align=left | align=left |  | 49.36 | 50.39 | x | 50.39 | ||||||
| 10 | align=left | align=left |  | 44.37 | 47.23 | 49.96 | 49.96 | ||||||
| 11 | align=left | align=left |  | 49.87 | x | x | 49.87 | ||||||
| 12 | align=left | align=left |  | 47.82 | x | 46.86 | 47.82 | ||||||
11 July
| Rank | Name | Nationality | Attempts | Result | Notes | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | ||||||||
| 1 | align=left | align=left | | 60.23 | 60.23 | PB Q | ||||
| 2 | align=left | align=left | 59.03 | 59.03 | Q | |||||
| 3 | align=left | align=left | 58.28 | 58.28 | Q | |||||
| 4 | align=left | align=left | 58.14 | 58.14 | Q | |||||
| 5 | align=left | align=left | | x | x | 54.69 | 54.69 | Q | ||
| 6 | align=left | align=left | | 52.59 | x | x | 52.59 | q | ||
| 7 | align=left | align=left | | 49.21 | 48.30 | 51.71 | 51.71 | PB q | ||
| 8 | align=left | align=left | | 48.40 | 48.97 | 51.18 | 51.18 | q | ||
| 9 | align=left | align=left | | x | 50.93 | 48.52 | 50.93 | q | ||
| 10 | align=left | align=left | | 50.43 | x | 50.65 | 50.65 | q | ||
| 11 | align=left | align=left | | 41.18 | 47.19 | 50.63 | 50.63 | q | ||
| 12 | align=left | align=left | | 49.33 | 50.53 | 50.15 | 50.53 | q | ||
| 13 | align=left | align=left |  | 46.43 | 17.27 | 50.37 | 50.37 | |||
| 14 | align=left | align=left |  | 50.09 | x | x | 50.09 | |||
| 15 | align=left | align=left |  | x | 49.84 | x | 49.84 | |||
| 16 | align=left | align=left | | 48.40 | 49.41 | 49.38 | 49.41 | |||
| 17 | align=left | align=left | | 45.52 | 47.97 | 49.38 | 49.38 | |||
| 18 | align=left | align=left |  | 48.39 | 46.06 | 49.22 | 49.22 | |||
| 19 | align=left | align=left |  | 48.00 | 47.16 | 46.25 | 48.00 | |||
| 20 | align=left | align=left | | 47.69 | 47.83 | x | 47.83 | |||
| 21 | align=left | align=left | | x | 46.67 | x | 46.67 | |||
| 22 | align=left | align=left | | 45.53 | x | x | 45.53 | |||
| 23 | align=left | align=left |  | x | x | 39.55 | 39.55 | |||
| align=left | align=left | x | x | x | NM | |||||
According to an unofficial count, 23 athletes from 14 countries participated in the event.