The Canton of Offranville 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 17,886 inhabitants (2012).

An area of farming and light industry in the arrondissement of Dieppe, centred on the town of Offranville. The altitude varies from 0m (Hautot-sur-Mer) to 129m (Arques-la-Bataille) for an average altitude of 73m.

The canton comprised 18 communes:

Historical population of Canton of Offranville
(Source: INSEE)

Year	1962	1968	1975	1982	1990	1999
Population	13272	13848	14550	16105	17170	17936
From the year 1962 on: No double counting—residents of multiple communes (e.g. students and military personnel) are counted only once.

• Arrondissements of the Seine-Maritime department
• Cantons of the Seine-Maritime department
• Communes of the Seine-Maritime department

49°52′35″N 1°01′28″E / 49.87639°N 1.02444°E / 49.87639; 1.02444