Muisne River

{{Short description|River in Ecuador}}

{{Infobox river

| name = Muisne River

| native_name ={{native name|es|Rio Muisne}}

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| pushpin_map = Ecuador

| pushpin_map_caption= Mouth location in Ecuador

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| subdivision_name1 = Ecuador

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The Muisne River is a river of Ecuador that enters the Pacific Ocean in the Esmeraldas Province.

The Muisne River is the main river in Cojimíes sub-region of the Manabí mangroves ecoregion.

It discharges {{convert|22|m3/s}} into the Pacific.{{sfn|Carrera|Jiménez|Viteri}}

The low-keyed Muisne resort is in the northern part of the Ensenada de Mompiche, on a {{convert|7|km}} sand bar among the mangroves of the Muisne River estuary.

It may be reached by ferry across the Muisne River from the small town of El Relleno.{{sfn|Muisne – Rough Guides}}