豆雁（学名：Anser fabalis），又名大雁、鸿、东方豆雁、西伯利亚豆雁、普通大雁、麦鹅，。

豆雁广泛分布于古北界的江河、湖泊以及海岸环境，有趣的是在迁徙途中豆雁还经常光顾农田，时常会取食越冬的冬小麦等作物，因而引起农夫的不满。

The bean goose is a goose that breeds in northern Europe and Asia. It has two distinct varieties, one inhabiting taiga habitats and one inhabiting tundra. These are recognised as separate species by the American Ornithologists' Union, but are considered a single species by other authorities, such as the British Ornithologists' Union. It is migratory and winters further south in Europe and Asia.