The 1955 NBA draft was the ninth annual draft of the National Basketball Association (NBA). The draft was held on April 13, 1955, before the 1955–56 season. In this draft, eight remaining NBA teams took turns selecting amateur U.S. college basketball players. In each round, the teams select in reverse order of their win–loss record in the previous season. The Milwaukee Hawks participated in the draft, but relocated to St. Louis, Missouri, and became the St. Louis Hawks prior to the start of the season. The draft consisted of 15 rounds comprising 96 players selected.

Richard James Ricketts, Jr. was an American professional basketball and baseball player. Ricketts was the No. 1 overall pick of the 1955 NBA draft by the St. Louis Hawks out of Duquesne University. Ricketts played professional basketball and baseball simultaneously and retired from basketball to play baseball. He pitched for the St. Louis Cardinals in 1959 and had a 10-season pitching career. He is one of 13 athletes to play in both the NBA and MLB.