2021 in paleomammalogy

	…; 2018; 2019; 2020; 2021; 2022; 2023; 2024; …;
	In paleontology 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 paleomalacology 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 paleomammology list records new fossil mammal taxa that were described during the year 2021, as well as notes other significant paleomammology discoveries and events which occurred during 2021.