2009–10 Saudi Second Division

The 2009–10 Saudi Second Division was the 34th season of the Saudi Second Division since its establishment in 1976, serving as the third tier of football competition in Saudi Arabia. The season featured clubs competing for promotion to the Saudi First Division, with the top three teams earning qualification. Relegation was canceled this season as part of a restructuring plan that expanded the Second Division to 20 clubs.

Relegation play-offs

Al-Orobah earned promotion to the Saudi First Division after winning a two-legged play-off against Al-Nahda, as both teams finished the season with equal points.