Paul Boos (born June 2, 1958 in Sioux Falls, South Dakota) is an American dancer, ballet master, archivist, and répétiteur. He danced with New York City Ballet from 1977 until 1990 before becoming a guest teacher for the Royal Danish Ballet. In addition to teaching internationally, he is part of a select group of répétiteurs sanctioned by the Balanchine Trust to set the ballets of George Balanchine. Having previously served as Project Associate since 2016, in 2021, Boos was appointed to Director of the Video Archives for the George Balanchine Foundation.