The Alaska Center for Conservation Science (ACCS) compiled occurrence records for native and non-native amphibian species in Alaska. Six species are native to Alaska: Ambystoma gracile, Ambystoma macrodactylum, Anaxyrus boreas, Lithobates sylvaticus, Rana luteiventris, and Taricha granulosa. The three non-native species included in this database are: Pseudacris regilla, Rana aurora, and Rana pretiosa. The dataset includes spatial coordinates for all records as well as observation date, life stage, and type of record.