This is a list of the bird species recorded in Iceland. The avifauna of Iceland included a total of 418 confirmed species as of October 2022 according to the Icelandic Birding Pages (IBP) with supplemental additions from Avibase. The entire populations of two species have resulted from introductions by humans, and a few other species have individuals of both natural and human-assisted origin. One species on the list is extinct. The following tags have been used to highlight some categories of occurrence.