The 2020 Women's under-19 World Floorball Championships was the 9th world championships in women's under-19 floorball and held on 1 to 5 September 2021 in Uppsala, Sweden. Originally scheduled to take place on 6 to 10 May 2020, but due to the COVID-19 pandemic in Sweden, it was rescheduled to 2021. Finland won their second World Championship ever and the first World Championship since 9 years. In the final Finland won host team Sweden on overtime 5–4. Czech Republic won bronze medal over Switzerland with numbers 6–2.