2021 in paleomalacology

	…; 2018; 2019; 2020; 2021; 2022; 2023; 2024; …;
	In science 2018 2019 2020 2021 2022 2023 2024 In paleontology 2018 2019 2020 2021 2022 2023 2024 In paleomammalogy 2018 2019 2020 2021 2022 2023 2024 In paleobotany 2018 2019 2020 2021 2022 2023 2024 In arthropod paleontology 2018 2019 2020 2021 2022 2023 2024 In paleoentomology 2018 2019 2020 2021 2022 2023 2024 In paleoichthyology 2018 2019 2020 2021 2022 2023 2024 In reptile paleontology 2018 2019 2020 2021 2022 2023 2024 In archosaur paleontology 2018 2019 2020 2021 2022 2023 2024
	Art; Archaeology; Architecture; Literature; Music; Philosophy; Science +...;

This list of fossil molluscs described in 2021 is a list of new taxa of fossil molluscs that were described during the year 2021, as well as other significant discoveries and events related to molluscan paleontology that occurred in 2021.