The canton of Bolbec is an electoral district of the Seine-Maritime department, in northern France. It elects two departmental councillors sitting in the Departmental Council of Seine-Maritime. Its seat is in Bolbec.
An area of farming, quarrying and light industry in the arrondissement of Le Havre, centred on the town of Bolbec. The altitude varies from 12m (Gruchet-le-Valasse) to 154m (Beuzevillette) for an average altitude of 118m.
At the French canton reorganisation which came into effect in March 2015, the canton was expanded from 16 to 20 communes: