This list of birds of Kentucky includes species documented in the U.S. state of Kentucky by the Kentucky Bird Records Committee (KBRC) of the Kentucky Ornithological Society through November 2019. Another accidental species has been documented since that date. Of the 391 species, 105 are classed as accidental and six were introduced to North America. Four are extinct and three have been extirpated. An additional nine species are hypothetical as defined below. Birds that are considered probable escapees, although they may have been sighted flying free, are not included.