2017–18 French Basketball Cup
# 2017–18 French Basketball Cup

The 2017–18 French Basketball Cup season (French: 2017–18 Coupe de France de Basket) was the 41st season of the domestic cup competition of French basketball. The competition started on 19 September 2017 and ended 21 April 2018. SIG Strasbourg won its second Cup title.

## Bracket

| Round of 16 13 February | Round of 16 13 February | Quarterfinals 14 March | Quarterfinals 14 March | Semifinals 25 March | Semifinals 25 March | Final 21 April | Final 21 April |
| - | - | - | - | - | - | - | - |
| Boulazac | 100 | | | | |
| Élan Chalon | 96 | | | | |
| Élan Chalon | 96 | Boulazac | 86 | | |
| | | Monaco | 63 | | |
| Monaco | 81 | Monaco | 63 | | |
| Hyères-Toulon Var | 65 | | | | |
| Hyères-Toulon Var | 65 | | | Boulazac | 79 |
| | | | | Levallois Metropolitans | 66 |
| Orléans Loiret | 82 | | | Levallois Metropolitans | 66 |
| Champagne Châlons Reims | 77 | | | | |
| Champagne Châlons Reims | 77 | Orléans Loiret | 71 | | |
| | | Levallois Metropolitans | 75 | | |
| SOMB | 65 | Levallois Metropolitans | 75 | | |
| Levallois Metropolitans | 86 | | | | | | |
| Levallois Metropolitans | 86 | | | | | Boulazac | 62 |
| | | | | | | SIG Strasbourg | 82 |
| SVBD | 60 | | | | | SIG Strasbourg | 82 |
| Denain Voltaire | 72 | | | | | | |
| Denain Voltaire | 72 | Denain Voltaire | 66 | | | | |
| | | Nanterre 92 | 79 | | | | |
| Nanterre 92 | 86 | Nanterre 92 | 79 | | | | |
| ESSM Le Portel | 75 | | | | | | |
| ESSM Le Portel | 75 | | | Nanterre 92 | 71 | | |
| | | | | SIG Strasbourg | 79 |
| ADA Blois 41 | 62 | | | SIG Strasbourg | 79 |
| ASVEL | 70 | | | | |
| ASVEL | 70 | ASVEL | 79 | | |
| | | SIG Strasbourg | 93 | | |
| SIG Strasbourg | 93 | SIG Strasbourg | 93 | | |
| JL Bourg | 64 | | | | |
