Bernard Dudot (French pronunciation: ?[be?na? dydo]) (born 30 January 1939) is a French engineer who was instrumental in the development of the turbo V6 and normally aspirated V10 engines of Formula One while working for Alpine and Renault.
As of 2005, he is Head of Engineering of the GP2 Series.
He has a similar role in GP3 Series since the creation of that category.