The Canton of Lillebonne 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 27,873 inhabitants (2012).

An area of farming, light industry and oil refineries in the arrondissement of Le Havre, centred on the town of Lillebonne. The altitude varies from 0m (Lillebonne) to 154m (Auberville-la-Campagne) with an average altitude of 69m.

The canton comprised 14 communes:

Historical population of Canton of Lillebonne
(Source: INSEE)

Year	1962	1968	1975	1982	1990	1999
Population	18378	21521	25349	26501	27276	27596
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°30′46″N 0°33′23″E / 49.51278°N 0.55639°E / 49.51278; 0.55639