2021 in reptile paleontology

	…; 2018; 2019; 2020; 2021; 2022; 2023; 2024; …;
	In science 2018 2019 2020 2021 2022 2023 2024 In paleobotany 2018 2019 2020 2021 2022 2023 2024 In paleontology 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 paleomalacology 2018 2019 2020 2021 2022 2023 2024 In archosaur paleontology 2018 2019 2020 2021 2022 2023 2024 In mammal paleontology 2018 2019 2020 2021 2022 2023 2024 In paleoichthyology 2018 2019 2020 2021 2022 2023 2024
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This list of fossil reptiles described in 2021 is a list of new taxa of fossil reptiles that were described during the year 2021, as well as other significant discoveries and events related to reptile paleontology that occurred in 2021.