| Official Name: | Coronel Marcelino Maridueña Canton |
| Settlement Type: | Canton |
| Subdivision Type: | Country |
| Subdivision Name: |  Ecuador |
| Subdivision Name1: | Guayas Province |
| Subdivision Type2: | Capital |
| Subdivision Name2: | Coronel Marcelino Maridueña |
| Unit Pref: | Metric |
| Area Total Km2: | 253.4 |
| Population As Of: | 2022 census |
| Population Footnotes: | [1] |
| Population Total: | 13182 |
| Population Density Km2: | auto |
| Timezone: | ECT |
| Utc Offset: | -5 |
| Coordinates: | -2.2°N -79.42°W |
Coronel Marcelino Maridueña Canton is a canton of Ecuador, located in the Guayas Province. Its capital is the town of Coronel Marcelino Maridueña. Its population at the 2001 census was 11,054.[2]
Ethnic groups as of the Ecuadorian census of 2010:[3]