John Turek (born February 19, 1983) is an American retired professional basketball player. Standing at 6 ft 9 in (2.06 m), Turek used to play as power forward or center. He played collegiately for the Nebraska Cornhuskers and continued his career as a professional player in Europe. Turek played for teams based in the Netherlands, Belgium, Poland, Germany and France.
His brother, Joshua Turek, is a wheelchair basketball player, Paralympic gold medalist, and politician.