白颊刺尾鱼又称白斑刺尾鲷，俗名粉蓝倒吊 为辐鳍鱼纲鲈形目刺尾鱼亚目刺尾鱼科的其中一个种。

本鱼分布于太平洋海域，包括日本、台湾、小笠原群岛、马里亚纳群岛、夏威夷群岛、新喀里多尼亚、复活节岛、法属玻里尼西亚等海域。

Acanthurus leucopareius is a sub-tropical fish known commonly as the Whitebar surgeonfish or the Head-band surgeonfish. It is somewhat commercial in fisheries and is used in aquariums. It was first named by Jenkins in 1903.