The 2012–2013 cyclo-cross season consists of three international series conducted in the bicycle racing discipline of cyclo-cross: The season began on 7 October with the Cyclo-cross Ruddervoorde, won by Sven Nys.
It is scheduled to end on 24 February 2013.
The season will also include the 2013 UCI Cyclo-cross World Championships on 2 February in Louisville, Kentucky, the first edition of that event to be held outside of Europe.