白腹宽刻齿雀鲷（学名：Amblyglyphidodon leucogaster），又名白腹凹牙豆娘鱼、厚壳仔，为雀鲷科凹牙豆娘鱼属下的一个种。

Amblyglyphidodon leucogaster also known as the Yellowbelly damselfish is a species of marine fish in the family Pomacentridae, the damselfishes and clownfishes. It's widespread throughout the tropical waters of the Indo-West Pacific, Red Sea included. It's a small size fish that can reach a maximum size of 13 cm length.