The Women's Biathlon 12.5K Mass Start event was introduced in the 2006 Winter Olympics in Turin, Italy. The first gold medal winner was Anna Carin Olofsson of Sweden.
| Year | Gold Medal | Country | Score |
|---|---|---|---|
| 2022 | Justine Braisaz-Bouchet | France | 40:18.0 |
| 2018 | Anastasiya Kuzmina | Slovakia | 35:23.0 |
| 2014 | Darya Domracheva | Belarus | 35:25.6 |
| 2010 | Magdalena Neuner | Germany | 35:19.6 |
| 2006 | Anna-Carin Olofsson-Zidek | Sweden | 40:36.5 |