2017–18 National Cricket League
| Dates | 15 September 2017 – 23 December 2017 |
|---|---|
| Administrator(s) | Bangladesh Cricket Board |
| Cricket format | First-class |
| Tournament format(s) | Double round-robin |
| Champions | Khulna Division (6th title) |
| Participants | 8 |
| Matches | 24 |
| Most runs | Anamul Haque (619) |
| Most wickets | Farhad Reza (21) Nihaduzzaman (21) |
The 2017–18 National Cricket League was the nineteenth edition of the National Cricket League, a first-class cricket competition that was held in Bangladesh. The tournament started on 15 September 2017, with eight teams placed into two tiers. The top team in Tier 2 were promoted to Tier 1 for the next season, with the bottom team in Tier 1 relegated to Tier 2. Khulna Division were the defending champions.
There was a two-month break in the tournament, starting in mid-October, while the Bangladesh Premier League took place. Rajshahi Division were promoted to Tier 1 before the final round of fixtures were played. Khulna Division retained their title when they beat Dhaka Division by an innings and 49 runs in their final match. Dhaka Division were also relegated to Tier 2 for the next season.