| Event: | Women's freestyle 55 kg |
| Championship: | 2012 World Championships |
| Dates: | 28 September 2012 |
| Venue: | Millennium Place |
| Competitors: | 17 |
| Nations: | 17 |
| Gold: | Saori Yoshida |
| Gold Nation: | JPN |
| Silver: | Helen Maroulis |
| Silver Nation: | USA |
| Bronze: | Geeta Phogat |
| Bronze Nation: | IND |
| Bronze2: | Maria Prevolaraki |
| Bronze2 Nation: | GRE |
| Prev: | 2011 |
| Next: | 2013 |
See main article: 2012 World Wrestling Championships.
The women's freestyle 55 kilograms is a competition featured at the 2012 World Wrestling Championships, and was held at the Millennium Place in Strathcona County, Alberta, Canada on 28 September 2012.
This freestyle wrestling competition consisted of a single-elimination tournament, with a repechage used to determine the winners of two bronze medals.