| Season: | 2011–12 |
| Competition: | Oman First Division League |
| Matches: | 182 |
| Total Goals: | 495 |
| Prevseason: | 2010–11 |
| Nextseason: | 2012–13 |
The 2011–12 Oman First Division League (known as the Omantel First Division League for sponsorship reasons) was the 36th edition of the second-highest division overall football league in Oman.[1] The season began on 5 October 2011 and concluded on 21 May 2012. Sur were the defending champions, having won their first title in the 2010–11 season.
Al Seeb secured promotion after winning 4:3 on aggregateIn the 2012–13 season the league had increased from 12 to 14 teams. As a result, despite losing the relegation play-off to Al-Seeb Club, Al-Hilal SC retained their place in the top division and Al-Musannah SC, whose 11th-place finish would have seen them relegated also retained their place in the top division.