The 1955–56 IHL season was the 11th season of the International Hockey League, a North American minor professional league.
Six teams participated in the regular season, and the Cincinnati Mohawks won the Turner Cup.
Cincinnati Mohawks 3, Fort Wayne Komets 1 Toledo-Marion Mercurys 3, Troy Bruins 2 Cincinnati Mohawks 4, Toledo-Marion Mercurys 0 Attendance Figures - Cincinnati Enquirer 03-16-1956 through 03-30-1956