| 2017 FIBA 3x3 U18 Europe Cup | |
| Location: | Debrecen |
| Start Date: | 1 |
| End Date: | 3 September |
| Venues: | 1 |
| Teams: | 24 |
| Previous: | 2016 |
| Next: | 2018 |
The 2017 FIBA 3x3 Under-18 Europe Cup was the third edition of the Under-18 3x3 Europe Championships that was organized by FIBA Europe and was held between 1 and 3 September 2017, in Debrecen, Hungary. This 3x3 basketball event featured separate competitions for men's and women's national teams.
The qualification events took place in Szolnok, Hungary and Riga, Latvia on 5-6 August 2017. A total of 12 teams of each gender will be qualified for the championship through one of two qualifying tournaments.[1]
| Event | Date | Location | Berths | Qualified | |
|---|---|---|---|---|---|
| Host nation | 1 | ||||
| Latvia Qualifier | 5–6 August | Riga | 6 | ||
| Hungary Qualifier | 5–6 August |  Szolnok | 5 | ||
| TOTAL | 12 | ||||
| Event | Date | Location | Berths | Qualified | |
|---|---|---|---|---|---|
| Host nation | 1 | ||||
| Latvia Qualifier | 5–6 August | Riga | 5 | ||
| Hungary Qualifier | 5–6 August | Szolnok | 6 | ||
| TOTAL | 12 | ||||