River otter may refer to:
Otters
edit- Eurasian river otter, found in Eurasia
- Giant river otter, found in South America
- Japanese river otter, an extinct species
- Neotropical river otter, found in Central and South America
- North American river otter, found in North America
- Southern river otter, found in Chile and Argentina
Other uses
edit- River Otter, Devon, a river in South West England
- Missouri River Otters, a former minor league hockey team from St. Charles, Missouri