The Canton of Ourville-en-Caux 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 5,177 inhabitants (2012).

An area of farming and light industry in the arrondissement of Le Havre, centred on the town of Ourville-en-Caux. The altitude varies from 36m (Le Hanouard) to 152m (Anvéville) with an average altitude of 105m.

The canton comprised 16 communes:

Historical population of Canton of Ourville-en-Caux
(Source: INSEE)

Year	1962	1968	1975	1982	1990	1999
Population	3660	3956	3708	4193	4213	4568
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°43′12″N 0°41′02″E / 49.72000°N 0.68389°E / 49.72000; 0.68389