| Sirli Hanni | |
| Birth Date: | 1985 10, df=yes |
| Disciplines: | Biathlon |
| Show-Medals: | yes |
Sirli Hanni (born October 27, 1985, in Vastseliina) is a retired Estonian biathlete. She finished 18th in the 4×6 km relay and 84th in the 7.5 km sprint at the 2010 Winter Olympics in Vancouver.[1]