| Competition: | Liga I Feminin |
| Season: | 2009–10 |
| Winners: | Târgu Mureş (1st title) |
| Continentalcup1: | Champions League |
| Matches: | 131 |
| Prevseason: | 2008–09 |
| Nextseason: | 2010–11 |
The 2009–10 season of the Liga I Feminin was the 20th season of Romania's premier women's football league. ASA Târgu Mureş won the championship.[1] [2]