The Chicago Lions Rugby Football Club is a Super Leaguerugby union team based in Chicago, Illinois, United States. The Lions were founded in 1964 and their all black colors follow the color scheme of the New Zealand All Blacks. The Chicago Lions namesake is taken from the two large lion statues that guard the entrance to the Chicago Art Institute.
Notable primary sponsors include Jack Daniel's and Athletico Physical Therapy. The club also has several secondary sponsorships from local and regional businesses including Oakmark International Funds and CPH and Associates.