2017–18 EHF Challenge Cup
| 2017–18 | |
| Tournament information | |
|---|---|
| Sport | Handball |
| Dates | 7 October 2017–20 May 2018 |
| Teams | 40 |
| Website | eurohandball.com |
| Final positions | |
| Champions | AHC Potaissa Turda |
| Runner-up | A.E.K. Athens |
| Tournament statistics | |
| Top scorer(s) | Anton Otrezov (71 goals) |
The 2017–18 EHF Challenge Cup was the 21st edition of the European Handball Federation's third-tier competition for men's handball clubs, running from 7 October 2017 to 20 May 2018.