The 2021 Rugby World Cup was the ninth staging of the women's Rugby World Cup, as organised by World Rugby. It was held from 8 October to 12 November 2022 in Auckland and Whangārei, New Zealand. It was originally scheduled to be held in 2021, but was postponed by one year due to the COVID-19 pandemic.

The women's Rugby World Cup is the women's rugby union world championship which is organised by World Rugby. The first Rugby World Cup for women was held in 1991, but it was not until the 1998 tournament that the tournament received official backing from the International Rugby Board ; by 2009, the IRB had retroactively recognized the 1991 and 1994 tournaments and their champions.