The Canton of Bellencombre is a former canton situated in the Seine-Maritime département and in the Haute-Normandie region of northern France. It was disbanded following the French canton reorganisation which came into effect in March 2015. It had a total of 7,641 inhabitants (2012).
A farming area in the arrondissement of Dieppe, centred on the town of Bellencombre. The altitude varies from 52m (Saint-Hellier) to 213m (Pommeréval) with an average altitude of 146m.
The canton comprised 15 communes: