2023–24 NIFL Championship
| Season | 2023–24 |
|---|---|
| Dates | 5 Aug 2023 – 26 Apr 2024 |
| Champions | Portadown |
| Promoted | Portadown |
| Relegated | Dergview Knockbreda |
← 2022–23 2024–25 → | |
The 2023–24 NIFL Championship (known as the Playr-Fit Championship for sponsorship reasons) was the seventh season of the NIFL Championship (the second-tier of the Irish League - the national football league in Northern Ireland) since gaining senior status. The season began on 5 August 2023 and concluded on 26 April 2024.
The champions (Portadown) were promoted to the 2024–25 NIFL Premiership. The runners-up (Institute) qualified for the NIFL Premiership play-off, losing and remaining in the league. The eleventh-placed team (Dergview) qualified for the NIFL Championship play-off, losing and being relegated to the 2024–25 NIFL Premier Intermediate League alongside the bottom-placed team (Knockbreda).