华夏鸟（学名：Cathayornis）是一属反鸟亚纲。它们是在中国辽宁九佛堂组发现，而查布华夏鸟则是在内蒙古的泾川组（Jingchuan Formation）发现。

华夏鸟的体型较中国鸟为大，第一指较短及直，其上的爪也较长。模式种是燕都华夏鸟 ，其他物种有异常华夏鸟及查布华夏鸟，但华夏鸟的分类却受到质疑。

Cathayornis is a genus of enantiornithine birds from the Jiufotang Formation of Liaoning, People's *****************. It is known definitively from only one species, Cathayornis yandica, one of the first enantiornithines found in China. Several additional species were once incorrectly classified as Cathayornis, and have since been reclassified or regarded as nomina dubia.