班达（英语：Bandua）古罗马凯尔特神话女性神祇之一。长期于今伊比利亚半岛地区的葡萄牙等国家发挥相关作用并得到崇拜与传播，具有重要地影响与积极意义。

Bandua was a theonym used to refer to a god or goddess worshipped in Iberia by Gallaeci and Lusitanians. Whether the name referred to a discrete deity or was an epithet applied to different deities is arguable.