The 1910 AAA Championship Car season consisted of 19 races, beginning in Atlanta, Georgia on May 5 and concluding in Long Island, New York on October 1. The de facto National Champion as poled by the American automobile journal Motor Age was Ray Harroun. Points were not awarded by the AAA Contest Board during the 1910 season. Champions of the day were decided by Chris G. Sinsabaugh, an editor at Motor Age, based on merit and on track performance. The points table was created retroactively in 1927 – all championship results should be considered unofficial.