2018–19 NIFL Premiership
| Season | 2018–19 |
|---|---|
| Dates | 4 August 2018 – 27 April 2019 |
| Champions | Linfield 5th Premiership title 53rd Irish title |
| Relegated | Newry City Ards (via play-off) |
| Champions League | Linfield |
| Europa League | Crusaders (via Irish Cup) Ballymena United Cliftonville (via play-offs) |
| Matches played | 228 |
| Goals scored | 696 (3.05 per match) |
| Top goalscorer | Joe Gormley (20 goals) |
| Biggest home win | Ballymena United 6–1 Institute (19 March 2019) |
| Biggest away win | Warrenpoint Town 1–6 Ballymena United (1 September 2018) Warrenpoint Town 0–5 Linfield (7 September 2018) Warrenpoint Town 0–5 Glentoran (9 February 2019) Dungannon Swifts 0–5 Linfield (22 March 2019) |
| Highest scoring | Institute 6–4 Cliftonville (22 December 2018) |
← 2017–18 2019–20 → | |
The 2018–19 NIFL Premiership (known as the Danske Bank Premiership for sponsorship reasons) was the 11th season of the NIFL Premiership, the highest level of league football in Northern Ireland, the 118th season of Irish league football overall, and the 6th season of the league operating as part of the Northern Ireland Football League.
Linfield were champions, winning the league for the 53rd time.