The 2009–10 Isle of Man League was the 101st season of the Isle of Man Football League on the Isle of Man.
Cup results for 2009–10:[1] St Georges 3–2 AET Rushen United Peel 2–0 Rushen United Douglas HSOB 1–2 Peel Douglas Royal 4–0 Ayre United Ayre United bt on pens Pulrose United Castletown Metropolitan 3–0 Ramsey YCOB