Auguste Champetier de Ribes (30 July 1882 – 6 March 1947) was a French politician and jurist.
A devout Catholic, he was an early follower of Albert de Mun and social Christianity.
An early supporter of Charles de Gaulle, he was named by the Provisional Government of the French Republic as the French representative during the Nuremberg Trials.
Upon his return, he was elected President of the Council of the Republic (now known as the French Senate) by the benefit of age.
He had tied Communist Georges Marrane, but was elected because he was older than Marrane.
Two days later, he was the defeated MRP candidate in the 1947 French presidential election.
His health prevented him from assuming his role as President of the Council and he died in office.