This is a list of characters from the Pixar franchise Cars, as well as the Disney franchise Planes, which is set in the same fictional universe:
the 2006 film Cars
the 2011 film Cars 2
the 2017 film Cars 3
the 2013 film Planes
the 2014 film Planes: Fire & Rescue
the 2006 short film Mater and the Ghostlight
the television series 2008-2014 Cars Toons
the television series 2022 Cars on the Road