凤头雨燕属，学名Hemiprocne，在鸟类传统分类系统中是鸟纲，雨燕目凤头雨燕科唯一一属。

Treeswifts or crested swifts are a family, Hemiprocnidae, of aerial near passerine birds, closely related to the true swifts. The family contains a single genus, Hemiprocne, with four species. They are distributed from India and South East Asia through Indonesia to New Guinea and the Solomon Islands.