The 2021–22 Women's Rock Cup is a single-leg knockout tournament contested by clubs from Gibraltar, with five clubs participating (the first time since 2016). It is the 8th edition of the tournament since the Gibraltar Football Association joined UEFA in 2013.
The last pre-COVID edition of the tournament was held in 2019, with Lions Gibraltar winning their first title. The Women's Rock Cup was not held in 2020 or 2021 due to the COVID-19 pandemic.