The 2024–25 NIFL Premier Intermediate League (known as the Playr-Fit Premier Intermediate League for sponsorship reasons) was the eighth season of the NIFL Premier Intermediate League (the third tier of the Northern Ireland Football League - the national football league in Northern Ireland). 
Teams.
The league consisted of fourteen teams; eleven teams remaining from the previous season, one team promoted from Level 4, and two teams relegated from the NIFL Championship. 
The promoted team was the 2023–24 NIFL Premier Intermediate League play-off winners Oxford Sunnyside. They replaced the 2023–24 NIFL Premier Intermediate League bottom placed team PSNI.
The relegated teams were 2023–24 NIFL Championship play-off losers Dergview and bottom-placed team Knockbreda. They replaced the 2023–24 NIFL Championship champions Limavady United and play-off winners Armagh City.
League table.
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Results.
Each team plays every other team twice (home and away).
NIFL Premier Intermediate League play-off.
The 2024–25 Ballymena & Provincial Football League champions will face the 2024–25 Mid-Ulster Football League champions in a two-legged play-off for the final place in the 2025–26 NIFL Premier Intermediate League.