2025 League of Ireland First Division
| Season | 2025 | 
|---|---|
| Dates | 14 February 2025 – 17 October 2025 | 
| Matches played | 89 | 
| Goals scored | 228 (2.56 per match) | 
| Top goalscorer | Barry Coffey Lee Devitt (12 goals each) | 
| Biggest home win | Cobh Ramblers 5–0 Longford Town (7 March 2025) Finn Harps 5–0 Bray Wanderers (21 March 2025) | 
| Biggest away win | Athlone Town 0–5 Treaty United (21 February 2025) | 
| Highest scoring | Finn Harps 4–2 Kerry (18 April 2025) Bray Wanderers 4–2 Kerry (25 April 2025) Treaty United 5–1 Longford Town (23 May 2025) | 
| Longest winning run | Bray Wanderers (7 matches) | 
| Longest unbeaten run | Dundalk (18 matches) | 
| Longest winless run | Finn Harps (11 matches) | 
| Longest losing run | Athlone Town (4 matches) | 
| Highest attendance | 2,600 Dundalk 1–0 Athlone Town (14 February 2025) | 
| Lowest attendance | 208 UCD 0–1 Kerry (9 May 2025) | 
| Total attendance | 65,767 | 
| Average attendance | 926 | 
| ← 2024  2026 → All statistics correct as of 14 June 2025. | |
The 2025 League of Ireland First Division, known as the SSE Airtricity Men's First Division for sponsorship reasons, is the 41st season of the League of Ireland First Division. The competition began on 14 February 2025, and will conclude on 17 October 2025.