| Competition: | Gozo Football League First Division |
| Season: | 2008–09 |
| Dates: | 17 September 2008 – 5 May 2009 |
| Winners: | Sannat Lions (9th title) |
| Relegated: | Qala St. Joseph |
| Matches: | 58 |
| Total Goals: | 189 |
| Prevseason: | 2007–08 |
| Nextseason: | 2009–10 |
The 2008–09 Gozo First Division, also known as the ONVOL First Division due to sponsorship reasons, was the 61st season of the Gozitan First Division, which saw Sannat Lions declared champions for the first time in 19 years. The league started on 17 September 2008 with a match between Sannat Lions and SK Victoria Wanderers where the Victoria-based side won 3–0, with Ige Adesina being the first scorer of the season.
Teams play each other twice, once assigned as home and once away.
A play-off match took place between the sixth-placed team in this division, Kerċem Ajax, and the second-placed team from the Second Division, Xagħra United, for a place in the 2009–10 GFL First Division.