The Grand Wheel is the eighth science fiction novel by Barrington J. Bayley.

The novel follows Cheyne Scarne, a professor of "randomatics", as he is selected by the eponymous organization (which holds a galactic monopoly on games of chance) to represent humanity in a card game with infinitely varying rules.

The name of the main character appears to be a reference to John Scarne.

Rhys Hughes, in his survey of Bayley's work, described The Grand Wheel as an "entertaining gambling novel" with a "seedy and elegant" atmosphere.

[1] Colin Greenland, writing in Foundation 18, received the novel negatively, saying that it had been produced for the market and "would have been old in 1957".