2015 J.League Cup
| Yamazaki Nabisco Cup | |
|---|---|
| Tournament details | |
| Country | Japan |
| Teams | 18 |
| Final positions | |
| Champions | Kashima Antlers (6th title) |
| Runners-up | Gamba Osaka |
| Semifinalists |
|
| Tournament statistics | |
| Top goal scorer(s) | Kazuma Watanabe |
The 2015 J.League Cup, also known as the 2015 J.League Yamazaki Nabisco Cup for sponsoring purposes, was the 40th edition of the most prestigious Japanese soccer league cup tournament and the 23rd edition under the current J.League Cup format.